1

                                                                   EXHIBIT 3.1


                           RECEIPT AND CERTIFICATE



RPM, INC. formerly REPUBLIC POWDERED METALS, INC.
- -------------------------------------------------
                                     NAME

                                    202203
                                    ------
                                    NUMBER



                                           
DOMESTIC CORPORATIONS                         MISCELLANEOUS FILINGS

  ARTICLES OF INCORPORATION                   ANNEXATION/INCORPORATION--CITY
                                              OR VILLAGE
  AMENDMENT

  MERGER/CONSOLIDATION                        RESERVATION OF CORPORATE NAMES

  DISSOLUTION                                 REGISTRATION OF NAME

  AGENT                                       REGISTRATION OF NAME RENEWALS

  RE-INSTATEMENT                              REGISTRATION OF NAME--CHANGE
                                              OF REGISTRANTS ADDRESS
  CERTIFICATES OF CONTINUED
    EXISTENCE                                 TRADE MARK

  MISCELLANEOUS                               TRADE MARK RENEWAL

                                              SERVICE MARK

FOREIGN CORPORATIONS                          SERVICE MARK RENEWAL

                                              MARK OF OWNERSHIP
  LICENSE
                                              MARK OF OWNERSHIP RENEWAL
  AMENDMENT
                                              EQUIPMENT CONTRACT/CHATTEL
  SURRENDER OF LICENSE                          MORTAGE
  
  APPOINTMENT OF AGENT                        
                                              POWER OF ATTORNEY
  CHANGE OF ADDRESS OF AGENT                  
                                              SERVICE OF PROCESS
  CHANGE OF PRINCIPAL OFFICE                
                                              MISCELLANEOUS
  RE-INSTATEMENT
                                              ASSIGNMENT--TRADE MARK, MARK

  FORM 7                                        OF OWNERSHIP, SERVICE MARK,
  PENALTY                                       REGISTRATION OF NAME



        I certify that the attached document was received and filed in the

office of TED W. BROWN, Secretary of State, at Columbus, Ohio, on the 9th
                                                                     ------
day of November       A.D. 1971, and recorded on Roll B772 at Frame 725 of
       --------------        --                       ----          ---
the RECORDS OF INCORPORATION and MISCELLANEOUS FILINGS.

                                                /s/  TED W. BROWN
                                                -----------------------
                                                     TED W. BROWN,
                                                     Secretary of State

Filed by and Returned To:    Calfee, Halter, Calfee, Griswold & Sommer
                          -----------------------------------------------
                             1800 Central Nztional Bank Building
                          -----------------------------------------------
                             Cleveland, Ohio 44114 Att: Richard N. Ogle
                          -----------------------------------------------

                                                   FEE RECEIVED: $1275.00

                  NAME: RPM, INC. formerly REPUBLIC POWDERED METALS, INC.
                        -------------------------------------------------
   2


                                                               
                                                               
                         CERTIFICATION OF ADOPTION OF          
                                                               
                     AMENDED ARTICLES OF INCORPORATION OF      
                                                               
                        REPUBLIC POWDERED METALS, INC.         
                     (hereafter to be known as RPM, Inc.)      

                                                            Charter No. 202203

        Thomas C. Sullivan, President, and Louis J. Gillich, Secretary of
Republic Powdered Metals, Inc. an Ohio corporation, do hereby certify that a
meeting of the holders of all of the shares of Republic Powdered Metals, Inc.
was duly called and held on the 20th day of October, 1971, at which meeting a
quorum of such shareholders was present in person or by proxy at all times, and
that by the affirmative vote of the holders of shares entitling them to
exercise more than eighty percent (80%) of the voting power of said corporation
the Resolutions attached hereto were adopted for the purpose of adopting the
attached Amended Articles of Incorporation of said corporation.

        IN WITNESS WHEREOF, said Thomas C. Sullivan, President and 
Louis J. Gillich, Secretary of Republic Powdered Metals, Inc., acting for 
and on behalf of said corporation have hereunto subscribed their names this 
9th day of November, 1971.
- ---

                                             /s/ Thomas C. Sullivan
                                             ---------------------------------
                                                 Thomas C. Sullivan, President


                                             /s/ Louis J. Gillich
                                             ---------------------------------
                                                 Louis J. Gillich, Secretary
   3



                            RESOLUTIONS ADOPTED AT
                      SPECIAL MEETING OF SHAREHOLDERS OF
                        REPUBLIC POWDERED METALS, INC.
                               October 20, 1971
                      ----------------------------------

"RESOLVED, That new Amended Articles of Incorporation of this Corporation in
the form in which the same were communicated to the shareholders of this
Corporation as Exhibit A to the Proxy Statement dated September 30, 1971, which
accompanied the Notice of this Meeting, and as attached to these Resolutions as
Exhibit A, be and the same are hereby adopted to supersede and take the place
of the Corporation's existing Amended Articles of Incorporation.

"BE IT FURTHER RESOLVED, That the President and the Secretary of this
Corporation be and they are hereby authorized and directed to file as promptly
as possible in the Office of the Secretary of State of Ohio an appropriate
Certificate of Adoption of Amended Articles of Incorporation and to take such
other action as may be appropriate in order to render effective said Amended
Articles of Incorporation and carry out the purpose of these Resolutions."

   4


                      AMENDED ARTICLES OF INCORPORATION

                                      OF

                                  RPM, INC.
                   (Formerly Republic Powered Metals, Inc.)


        FIRST: The name of the Corporation is RPM, Inc.

        SECOND: The place in the State of Ohio where its principal office is
located is Brunswick Hills Township, in Medina County.

        THIRD: The purpose or purposes of the Corporation are as follows:

            (a) To manufacture, compound, mix, buy, sell and otherwise
        deal in paints, enamels, varnishes, shellacs, lacquers and protective
        and decorative coatings and coverings of every kind and description,
        together with every kind and variety of ingredients thereof, and, in
        general, to manufacture, purchase, use and sell goods, wares and
        merchandise of every kind and description.
        
            (b) To purchase, acquire, apply for, register, hold, use,
        hypothecate, exchange, assign, lease, grant licenses or sublicenses in
        respect of, sell, deal in, and dispose of letters patent of the United
        States or any foreign country, patent rights, privileges, inventions,
        improvements, processes, designs, formulae, copyrights, trademarks,
        trade names, and rights analogous thereto, necessary, useful, or
        convenient in connection with any business of the Corporation.
        
            (c) To purchase, lease or otherwise acquire, own, hold, use,
        maintain, operate, develop, sell, lease, encumber, convey, exchange or
        otherwise dispose of real and personal property, or interests therein,
        and to construct, equip, occupy, improve, use, operate, sell, lease,
        exchange or otherwise dispose of buildings, factories, plants,
        storehouses, offices and structures of all kinds, necessary, useful, or
        convenient in connection with any business of the Corporation.
        
            (d) To purchase or otherwise acquire all or any part of the
        business, good will, rights, property and assets and to assume all or
        any part of the liabilities of any corporation, association,
        partnership or individual engaged in any business in which any
        corporation organized under the General Corporation Act of the State of
        Ohio is entitled to engage.
        
            (e) To acquire by purchase, subscription, exchange, or otherwise,
        to guarantee, to invest in or hold for investment or otherwise, and to
        trade, deal in and with, use, sell, pledge, or otherwise dispose of the
        stock, bonds, and other evidences of indebtedness or obligations of any
        corporation, domestic or foreign, and to issue in exchange or in
        payment therefor its own stock, bonds, or other evidences of
        indebtedness, and, while owner of any such stock, bonds, and evidences
        of indebtedness, to possess and exercise all the rights, powers and
        privileges of ownership, including the right to vote thereon for any
        and all purposes; to acquire by purchase, subscription, exchange, or
        otherwise and to deal in and with, use, sell, pledge or otherwise
        dispose of the bonds and other evidences of indebtedness or obligations
        of any public or municipal corporation, domestic or foreign, and of any
        government, state, governmental authority, or governmental
        
                                      1
   5


        subdivision, domestic or foreign; and to do any and all acts or things
        deemed advisable for the preservation, protection, improvement, or
        enhancement in value of any stock; bonds, or other evidences of
        indebtedness or securities, and to do any and all acts and things
        designed to accomplish any such purpose.
        
            (f) To join, merge, or consolidate with and to enter into
        agreements and cooperative relations, not in contravention of law, with
        any corporation, association, partnership, or individual in and about
        the carrying out of all or any of its purposes.

            (g) To borrow money or otherwise use its credit for its corporate
        purposes; to make, accept, endorse, execute, and issue promissory
        notes, bills of exchange, bonds, debentures, and other obligations and
        evidences of indebtedness; and to secure the payment of any such
        obligations by mortgage, pledge, deed of trust, or otherwise.
        
            (h) In general, to carry on any lawful business whatsoever in
        connection with or incidental to the foregoing, or which has for its
        object the promotion, directly or indirectly, of the general interests
        of the Corporation, or the protection, improvement, preservation, or
        enhancement of the value of its properties and rights, and to do
        whatever it may deem necessary, useful, convenient, or proper for the
        accomplishment of any one or more of the purposes of the Corporation,
        and, to the same extent and as fully as any natural person might
        lawfully or could do, to do all and every lawful act and thing and to
        enter into and perform contracts of every kind and description with any
        person, firm, association, corporation, municipality, county, state,
        body politic, or government, or subdivision thereof, without limitation
        as to amount, necessary, suitable, or convenient for the accomplishment
        of any of the purposes of the Corporation or incident to any of the
        powers hereinbefore enumerated, the enumeration of specific powers not
        being a limitation or restriction in any manner of the general powers
        of the Corporation.
        
            (i) To do all or any of such acts and things and exercise any of
        such powers in any state of the United States, in any district,
        territory, colony, protectorate, or possession thereof, and in any and
        all foreign countries, and to maintain such offices, branches, plants,
        properties, and establishments in any or all thereof as may be deemed
        advisable by the Corporation.
        
        FOURTH: The maximum number of shares which the Corporation is
authorized to have outstanding is Two Million (2,000,000) shares, all of which
shall be Common Shares, without par value.

        FIFTH: The Corporation, by action of its Directors and without action
by its shareholders, may purchase its own shares in accordance with the
provisions of the General Corporation Law of Ohio. Such purchases may be made
either in the open market or at public or private sale, in such manner and
amounts, from such holder or holders of outstanding shares of the Corporation,
and at such prices as the Directors shall from time to time determine.

        SIXTH: No holder of shares of the Corporation of any class, as such,
shall have any preemptive right to purchase or subscribe for shares of the
Corporation, of any class, or other securities of the Corporation, of any
class, whether now or hereafter authorized.

        SEVENTH: Notwithstanding any provisions of the laws of the State of
Ohio now or hereafter in force requiring for any action the affirmative vote of
the holders of shares entitling them to exercise a 

                                      2

   6


designated proportion (but less than all) of the voting power of the
Corporation or of any class or classes of shares thereof, such action may be
taken by the affirmative vote of the holders of shares entitling them to
exercise a majority of the voting power of the Corporation or of such class or
classes, except that affirmative vote of the holders of shares entitling them
to exercise two-thirds of the voting power of the Corporation or of such class
or classes shall be necessary:

            (a) to approve the lease, sale, exchange, transfer or other
        disposition by the Corporation of all, or substantially all, of its 
        assets; or

            (b) to effect a merger, consolidation, majority share acquisition
        or combination other than a combination to which subparagraph (a) of
        this Article Seventh applies, as such terms are defined under the
        General Corporation Law of Ohio, if the holders of shares of the
        Corporation entitling them to exercise all of the voting power of the
        Corporation in the election of Directors immediately prior to
        consummation of such transaction shall, upon consummation thereof,
        thereafter be entitled to exercise less than two-thirds of the voting
        power of the Corporation, or of the surviving or new corporation (in
        the case of a merger or consolidation), in the election of Directors;
        or 
        
            (c) to adopt any amendment to the Amended Articles of 
        Incorporation of the Corporation which changes the provisions of this
        Article Seventh.
        
        EIGHTH: These Amended Articles of Incorporation supersede and take the 
place of the existing Amended Articles of Incorporation of the Corporation.

                                      3
   7



                              THE STATE OF OHIO
                                    [LOGO]

                             DEPARTMENT OF STATE

                                 TED W. BROWN
                              Secretary of State

                                 CERTIFICATE

                                    202203


IT IS HEREBY CERTIFIED that the Secretary of State of Ohio has custody of the
Records of Incorporation and Miscellaneous Filings; that said records show the
filing and recording of:  AMD AGS CHL    of RPM, Inc.
                        ---------------



    UNITED STATES OF AMERICA         Recorded on Roll E014 at Frame 1849 of the
         STATE OF OHIO                                ----          ----
Office of the Secretary of State     Records of Incorporation and Miscellaneous
                                     Filings



       [SEAL]                  Witness my hand and the seal of the Secretary of 
                               State, at the City of Columbus, this 29TH day of 
                               OCTOBER, A.D. 1974

                                                 /s/  TED W. BROWN
                                                 ----------------------
                                                      TED W. BROWN
                                                    Secretary of State
   8
                                                                
                                                                
                           CERTIFICATE OF AMENDMENT TO          
                                                                
                      AMENDED ARTICLES OF INCORPORATION OF      
                                                                
                                    RPM, INC.                   

                                                              Charter No. 202203

                Thomas C. Sullivan, President, and James A. Karman, Secretary,
of RPM, Inc., an Ohio corporation, do hereby certify that a meeting of the
holders of all of the common shares of RPM, Inc. was duly called and held on the
27th day of September, 1974, at which meeting a quorum of such shareholders was
present in person or by proxy at all times, that by the affirmative vote of the
holders of shares entitling them to exercise more than two-thirds (2/3) of the
voting power of said corporation the Resolutions attached hereto as Exhibit A
were adopted for the purpose of amending Articles SECOND and SEVENTh, inserting 
a new Article EIGHTH and renumbering existing Article EIGHTH as Article NINTH,
of the Amended Articles of Incorporation of said corporation, and that as a
result of said action said Articles SECOND, SEVENTH, EIGHTH and NINTH shall
henceforth read in their entirety as set forth in Exhibit B attached hereto.
        
                IN WITNESS WHEREOF, said Thomas C. Sullivan, President and
James A. Karman, Secretary, of RPM, Inc., acting for and on behalf of said 
corporation, have hereunto subscribed their names this 21st day of October, 
1974.

                                                   /s/ Thomas C. Sullivan
                                                   -----------------------------
                                                   Thomas C. Sullivan, President

                                                   /s/ James A. Karman
                                                   -----------------------------
                                                   James A. Karman, Secretary


   9



                           SHAREHOLDER RESOLUTIONS
                                  RPM, INC.

RESOLVED: That Article Second of the Company's Amended Articles of Incorporation
be amended to read as set forth in Exhibit B to the Proxy Statement dated August
20, 1974 which accompanied the Notice of this Meeting, the relevant portion of
which Exhibit is incorporated into these resolutions by reference.

BE IT FURTHER RESOLVED: That the President and the Secretary of the Company be
and they are hereby authorized and directed to file promptly in the Office of
the Secretary of State of Ohio an appropriate Certificate of Amendment, and to
take such other action as may be appropriate, in order to render effective the
foregoing amendment and carry out the purpose of these resolutions.

RESOLVED: That Article Seventh of the Company's Amended Articles of
Incorporation be amended in the manner and to the extent indicated in Exhibit B
to the Proxy Statement dated August 20, 1974 which accompanied the Notice of
this Meeting, the relevant portions of which Exhibit are incorporated by
reference into these resolutions, that a new Article Eighth to the Company's
Amended Articles of Incorporation as set forth in said Exhibit be adopted, and
that the provision of said Amended Articles heretofore designated as Article
Eighth be redesignated as Article Ninth.

BE IT FURTHER RESOLVED: That the President and the Secretary of the Company be
and they are hereby authorized and directed to file as promptly as possible in
tile Office of the Secretary of State of Ohio an appropriate Certificate of
Amendment, and to take such other action as may be appropriate, in order to
render effective the foregoing amendments and carry out the purpose of these
resolutions.

   10
 
 

                   ARTICLES SECOND, SEVENTH, EIGHTH AND NINTH
                                       TO
                        AMENDED ARTICLES OF INCORPORATION
                                       OF
                                    RPM, INC.

                SECOND: The place in the State of Ohio where its principal
office is located is the City of Cleveland, Cuyahoga County.

                SEVENTH: Notwithstanding any provisions of the laws of the State
of Ohio now or hereafter in force requiring for any action the affirmative vote
of the holders of shares entitling them to exercise a designated proportion (but
less than all) of the voting power of the Corporation or of any class or classes
of shares thereof, and subject to the requirements of Article Eighth of these
Amended Articles of Incorporation, such action may be taken by the affirmative
vote of the holders of shares entitling them to exercise a majority of the
voting power of the Corporation or of such class or classes, except that the
affirmative vote of the holders of shares entitling them to exercise two-thirds
of the voting power of the Corporation or of such class or classes shall be
necessary:

                (a)     to approve the lease, sale, exchange, transfer or other
disposition by the Corporation of all, or substantially all, or its
assets; or

                (b) to effect a merger, consolidation, majority share
acquisition or combination other than a combination to which sub-paragraph (a)
of this Article Seventh applies, as such terms are defined under the General
Corporation law of Ohio, if the holders of shares of the Corporation entitling
them to exercise all of the voting power of the Corporation in the election of
Directors immediately prior to consummation of such transaction shall, upon
consummation thereof, thereafter be entitled to exercise less than two-thirds of
the voting power of the Corporation, or of the surviving or new Corporation (in
the case of a merger or consolidation), in the election of Directors; or

                (c)     to adopt any amendment to the Amended Articles of In-
corporation of the Corporation which changes the provisions of this Article 
Seventh.

   11

                EIGHTH: If a shareholder vote is required by law, then except as
provided in the last paragraph of this Article Eighth the affirmative vote of
the holders of shares entitling them to exercise 80% of the voting power of the
Corporation, given in person or by proxy at a meeting called for the purpose,
shall be necessary:

                (a) to approve the lease, sale, exchange, transfer or other
disposition by the Corporation of all, or substantially all, of its assets or
business to a related company or an affiliate of a related company; or the
consolidation of the Corporation with or its merger into a related company or an
affiliate of a related company; or the merger into the Corporation or a
subsidiary of the Corporation of a related company or an affiliate of a related
company; or a combination or majority share acquisition in which the Corporation
is the acquiring corporation and its voting shares are issued or transferred to
a related company or an affiliate of a related company or to shareholders of a
related company or an associated person; or

                (b) to approve any agreement, contract or other arrangement with
a related company or an affiliate of a related company or an associated person
providing for any of the transactions described in sub-paragraph (a) above; or

                (c)     to adopt any amendment of the Amended Articles of
Incorporation of the Corporation which changes the provisions of this Article 
Eighth.

                For the purpose of this Article Eighth, a "related company" in
respect of a given transaction shall be any person, partnership, corporation or
firm which, together with its affiliates and associated persons, owns of record
or beneficially, directly or indirectly, 5% or more of the shares of any
outstanding class of shares of the Corporation entitled to vote upon such
transaction, as of the record date used to determine the shareholders of the
Corporation entitled to vote upon such transaction; an "affiliate" of a related
company shall be any person, individual, joint venture, trust, partnership or
corporation which, directly or indirectly, through one or more intermediaries,
controls, or is controlled by, or is under common control with, the related
company; an "associated person" of a related company shall be any Officer or
Director or any beneficial owner, directly or indirectly, of 10% or more of any
class of equity security of such related company or any of its affiliates; and
the terms "person", "combination" , "majority share acquisition" and "acquiring
corporation" shall have the same meaning as that contained in Section 1701.01 of
the Ohio General Corporation Law or any similar provision hereafter enacted. The
determination of the Board of Directors of the Corporation, based on information
known to the Board of Directors and made in good faith, shall be conclusive as
to whether any person, partnership, corporation or firm is a related company or
affiliate or associated person as defined in this Article Eighth.

                                      -2-

   12




                The provisions of this Article Eighth shall not apply to any
proposal submitted to shareholders if (i) such proposal has been approved and
recommended by written resolution of the Board of Directors of the Corporation
adopted prior to the acquisition of the 5% interest in shares of the
Corporation, as aforesaid, by the related company or its affiliates or
associated persons, and (ii) with respect to any transaction of the type
described in subparagraphs (a) and (b) of this Article Eighth, the terms of any
inducements made to officers or Directors of the Corporation, if any, which are
not made available to all shareholders, have been disclosed to all shareholders.

                NINTH:  These Amended Articles of Incorporation supersede
and take the place of existing Amended Articles of Incorporation of the
Corporation.

                                      -3-

   13



   UNITED STATES OF AMERICA,       |
        STATE OF OHIO,             }
OFFICE OF THE SECRETARY OF STATE.  |
                                                              I, TED W. BROWN,


Secretary of State of the State of Ohio, do hereby certify that the foregoing
is an exemplified copy, carefully compared by me with the original record now
in my official custody as Secretary of State, and found to be true and correct,
of the 

                           CERTIFICATE OF AMENDMENT
                                      TO
                       AMEND ARTICLES OF INCORPORATION
                                      OF
                                  RPM, INC.

filed in this office on the 24th day of September A.D. 1976.
and recorded on (in) Roll (Volume) E 0198, Frame (Page) 0710 of
the Records of Incorporations.


       [SEAL]                  WITNESS my hand and official seal at
                               Columbus, Ohio, this 29th day 
                               of September A.D. 1976.

                                                 /S/  TED W. BROWN
                                                 ----------------------
                                                      TED W. BROWN
                                                    Secretary of State



   14
                                                              
                                                              
                           CERTIFICATE OF AMENDMENT           
                                      TO                      
                      AMENDED ARTICLES OF INCORPORATION       
                                      OF                       
                                  RPM, INC.                   

                                                              Charter No. 202203

        Thomas C. Sullivan, Presidcnt, and James A. Karman, Secretary, of RPM,
Inc., an Ohio corporation, do hereby certify that a meeting of the holders of
all the Common Shares, without par value, of RPM, Inc. was duly called and held
on September 24, 1976, at which meeting a quorum of such Shareholders was
present in person or by proxy at all times, and that by the affirmative vote of
the holders of shares entitling them to exercise a majority of the voting power
of said corporation, the following Resolutions were adopted for the purpose of
amending Article FOURTH of the Amended Articles of Incorporation of said
corporation:

          RESOLVED, That Article FOURTH of the Company's Amended Articles of
     Incorporation be amended in its entirety to read as follows:

                         FOURTH: The maximum number of shares which the
                    Corporation is authorized to have outstanding is Five
                    Million (5,000,000) shares, all of which shall be Common
                    Shares, without par value.

          BE IT FURTHER RESOLVED, That the President and the Secretary of the
     Company be and they are hereby authorized and directed to file promptly in
     the Office of the Secretary of State of Ohio an appropriate Certificate of
     Amendment, and to take such other action as may be appropriate, in order to
     render effective the foregoin g amendment and carry out the purposes of
     these Resolutions.

   15


        IN WITNESS WHEREOF, said Thomas C. Sullivan, President, and James A.
Karman, Secretary, of RPM, ILnc., acting for and on behalf of said corporation,
have hereunto subscribed their names this 24th day of September, 1976.

                                            /s/ Thomas C. Sullivan
                                            ------------------------------------
                                            Thomas C. Sullivan, President

                                            /s/ James A. Karman
                                            ------------------------------------
                                            James A. Karman, Secretary  

(SEAL)
   16



   UNITED STATES OF AMERICA,       |
        STATE OF OHIO,             }
OFFICE OF THE SECRETARY OF STATE.  |
                                                              I, TED W. BROWN,


Secretary of State of the State of Ohio, do hereby certify that the foregoing
is an exemplified copy, carefully compared by me with the original record now
in my official custody as Secretary of State, and found to be true and correct,
of the 

                           CERTIFICATE OF AMENDMENT
                         TO ARTICLES OF INCORPORATION
                                      OF
                                  RPM, INC.

filed in this office on the 30th day of September A.D. 1977.
and recorded on (in) Roll (Volume) E 0324, Frame (Page) 0608 of
the Records of Incorporations.                   


       [SEAL]                  WITNESS my hand and official seal at
                               Columbus, Ohio, this 4th day 
                               of October A.D. 1977.

                                                 /S/  TED W. BROWN
                                                 ----------------------
                                                      TED W. BROWN
                                                    Secretary of State



   17
                                                             
                                                             
                            CERTIFICATE OF AMENDMENT         
                                       TO                    
                       AMENDED ARTICLES OF INCORPORATION     
                                       OF                    
                                   RPM, INC.                 

                                                              Charter No. 202203


        Thomas C. Sullivan, President, and James A. Karman, Secretary, of RPM,
Inc., an Ohio corporation, do hereby certify that a meeting of the Shareholders
of RPM, Inc. was duly called and held on September 29, 1977, at which meeting a
quorum of such Shareholders was present in person or by proxy at all times, and
that by the affirmative vote of the holders of shares entitling them to exercise
a majority of the voting power of said corporation, the following resolutions
were adopted for the purpose of amending Article FOURTH of the Amended Articles
of Incorporation of said corporation:

          RESOLVED, That Article FOURTH of the Company's Amended Articles of
     Incorporation be amended to read in its entirety as follows:

               FOURTH: The maximum number of shares which the Corporation is
          authorized to have outstanding is Ten Million (10,000,000) shares, all
          of which shall be Common Shares, without par value.

          BE IT FURTHER RESOLVED, That the President and the Secretary of the
     Company be and they are hereby authorized and directed to file promptly in
     the Office of the Secretary of State of Ohio an appropriate Certificate of
     Amendment, and to take such other action as may be appropriate, in order to
     render effective the foregoing amendment and carry out the purposes of
     these resolutions.

        IN WITNESS WHEREOF, said Thomas C. Sullivan, President, and James A.
Karman, Secretary, of RPM, Inc., acting for and on behalf of said corporation,
have hereunto subscribed their names this 29th day of September, 1977.



                                                   /s/ Thomas C. Sullivan
                                                   -----------------------------
                                                   Thomas C. Sullivan, President

                                                   /s/ James A. Karman
                                                   -----------------------------
                                                   James A. Karman, Secretary

(SEAL)



   18

                                                             
                                                             
                            CERTIFICATE OF AMENDMENT         
                                       TO                    
                        AMENDED ARTICLES OF INCORPORATION    
                                       OF                    
                                   RPM, Inc.                 
                                                                             

                                                              Charter No. 202203



        James A. Karman, President, and Julius K. Nemeth, Secretary, of RPM,
Inc., an Ohio corporation, do hereby certify that a meeting of the Shareholders
of RPM, Inc. was duly called and held on October 13, 1983, at which meeting a
quorum of such Shareholders was present in person or by proxy at all times, and
that by the affirmative vote of the holders of shares entitling them to exercise
a majority of the voting power of said corporation, the following resolutions
were adopted for the purpose of amending Article FOURTH of the Amended Articles
0oe Incorporation of said corporation:

                RESOLVED, That Article FOURTH of the Company's Amended Articles
of Incorporation be amended to read in its entirely as follows:

                FOURTH: The maximum number of shares which the Corporation is
authori:ed to have outstanding is Twenty Million (20,000,000) shares, all of
which shall be Common Shares, without par value.

                BE IT FURTHER RESOLVED, That the President and the Secretary of
the Company be and they are hereby authorized and directed to file promptlv in
the Office of the Secretary of State of Ohio an appropriate Certificate of
Amendment, and to take such other action as may be appropriate, in order to
render effective the foregoing amendment and carry out the purposes of these
resolutions.

        IN WITNESS WHEREOF, said James A. Karman, President, and Julius K.
Nemeth, Secretary, of RPM, Inc., acting for and on behalf of said corporation,
have hereunto subscribed their names this 13th day of October, 1983.


                                                  /s/ James A. Karman
                                                  ------------------------------
                                                  James A. Karman, President

                                                  /s/ Julius K. Nemeth
                                                  ------------------------------
                                                  Julius K. Nemeth, Secretary




(SEAL)



   19


         STATE OF OHIO                                            SHERROD BROWN
[LOGO]   DEPARTMENT OF STATE                                 Secretary of State

         DATE 10/16/86            NUMBER 202203              RECEIPT NO. 32650

                                                             G016-1993    0059

RECEIVED OF                CALFEE, HALTER & GRISWOLD
OR FILED BY __________________________________________________________________

THE SUM OF $75,035.00 FOR FILING AMD INC OF RPM, INC.
            ---------            -------

RETURNED TO:                         32650              AMD    $75,035.00
    CALFEE, HALTER & GRISWOLD                           INC    ----------
    ATT: A.L. WACHS                 RECEIPT                    ----------
    1800 SOCIETY BLDG.                                         ----------
    CLEVELAND, OH 44114-2688                                   ----------
                                                               ----------
NAME:                                               TOTAL FEE: $75,035.00
RPM, INC.                                                      ----------
   20



                             DEPARTMENT OF STATE

                              THE STATE OF OHIO

                                SHERROD BROWN
                              Secretary of State


                                    202203

                                 CERTIFICATE


IT IS HEREBY CERTIFIED that the Secretary of State of Ohio has custody of the
Records of Incorporation and Miscellaneous Filings; that said records show the
filing and recording of:   AMD    of RPM, Inc.
                         -------



    UNITED STATES OF AMERICA         Recorded on Roll G016 at Frame 1995 of the
         STATE OF OHIO                                ----          ----
OFFICE OF THE SECRETARY OF STATE     Records of Incorporation and Miscellaneous
                                     Filings.



       [SEAL]                  WITNESS MY HAND AND THE SEAL OF THE SECRETARY 
                               OF STATE, AT THE CITY OF COLUMBUS, OHIO, THIS 
                               9TH DAY OF OCT, A.D. 1986.
                               ---        ---         --


                                                 /s/  SHERROD BROWN
                                                 ----------------------
                                                      SHERROD BROWN
                                                    Secretary of State
   21
                                                               
                                                               
                           CERTIFICATE OF AMENDMENT            
                                       TO                      
                       AMENDED ARTICLES OF INCORPORATION       
                                       OF                      
                                   RPM, INC.                   

                                                              Charter No. 202203

                Thomas C. Sullivan, Chairman, and Julius K. Nemeth, Secretary,
of RPM, Inc., an Ohio corporation, do hereby certify that a meeting of the
Shareholders of RPM, Inc. was duly called and held on October 9, 1986, at which
meeting a quorum of such Shareholders was present in person or by proxy at all
times, and that by the affirmative vote of the holders of shares entitling them
to exercise a majority of the voting power of said corporation, the following
resolutions were adopted for the purpose of amending Article FOURTH of the
Amended Articles of Incorporation of said corporation:

               RESOLVED, That Article FOURTH of the Company's Amended Articles
          of Incorporation be amended to read in its entirety as follows:

                    FOURTH: The maximum number of shares which the Corporation
               is authorized to have outstanding is Fifty Million (50,000,000)
               shares, all of which shall be Common Shares, without par value.

               BE IT FURTHER RESOLVED, That the Chairman and the Secretary of
          the Company be and they are hereby authorized and directed to file
          promptly in the Office of the Secretary of State of Ohio an
          appropriate Certificate of Amendment, and to take such other action as
          may be appropriate, in order to render effective the foregoing
          amendment and carry out the purposes of these resolutions.

                IN WITNESS WHEREOF, said Thomas C. Sullivan, Chairman, and
Julius k. Nemeth, Secretary, of RPM, Inc., acting for and on behalf of said
corporation, have hereunto subscribed their names this 9th day of October, 1986.


                                                    /s/ Thomas C. Sullivan
                                                    ----------------------------
                                                    Thomas C. Sullivan, Chairman

                                                    /s/ Julius K. Nemeth
                                                    ----------------------------
                                                    Julius K. Nemeth, Secretary

(SEAL)

   22


                            CERTIFICATE OF AMENDMENT
                                       TO
                       AMENDED ARTICLES OF INCORPORATION
                                       OF
                                   RPM, INC.

                                                              Charter No. 202203

                Thomas C. Sullivan, Chairman, and Julius K. Nemeth, Secretary,
of RPM, Inc., an Ohio corporation, do hereby certify that a meeting of the
Shareholders of RPM, Inc. was duly called and held on October 9, 1986, at which
meeting a quorum of such Shareholders was present in person or by proxy at all
times, and that by the affirmative vote of the holders of shares entitling them
to exercise a majority of the voting power of said corporation, the following
resolutions were adopted for the purpose of amending Article FOURTH of the
Amended Articles of Incorporation of said corporation:

               RESOLVED, That Article FOURTH of the Company's Amended Articles
          of Incorporation be amended to read in its entirety as follows:

                    FOURTH: The maximum number of shares which the Corporation
               is authorized to have outstanding is Fifty Million (50,000,000)
               shares, all of which shall be Common Shares, without par value.

               BE IT FURTHER RESOLVED, That the Chairman and the Secretary of
          the Company be and they are hereby authorized and directed to file
          promptly in the Office of the Secretary of State of Ohio an
          appropriate Certificate of Arnendment, and to take such other action
          as may be appropriate, in order to render effective the foregoing
          amendment and carry out the purposes of these resolutions.

                IN WITNESS WHEREOF, said Thomas C. Sullivan, Chairman, and
Julius K. Nemeth, Secretary, of RPM, Inc., acting for and on behalf of said
corporation, have hereunto subscribed their names this 9th day of October, 1986.

                                                    /s/ Thomas C. Sullivan
                                                    ----------------------------
                                                    Thomas C. Sullivan, Chairman

                                                    /s/ Julius K. Nemeth
                                                    ----------------------------
                                                    Julius K. Nemeth, Secretary


(SEAL)

   23
                                                                 APPROVED
                            CERTIFICATE OF AMENDMENT            
                                       TO                       OCT 91992
                       AMENDED ARTICLES OF INCORPORATION        
                                       OF                       BOB TAFT 
                                   RPM, INC.               SECRETARY OF STATE
                                                                               
                                                                               
                                                              Charter No. 202203

        Thomas C. Sullivan, Chairman, and Paul A. Granzier, Secretary, of RPM,
Inc., an Ohio corporation, do hereby certify that a meeting of the Shareholders
of RPM, Inc. was duly called and held on October 9, 1992, at which meeting a
quorum of such Shareholders was present in person or by proxy at all times, and
that by the affirmative vote of the holders of shares entitling them to exercise
a majority of the voting power of said corporation, the following resolutions
were adopted for the purpose of amending Article FOURTH of the Amended Articles
of Incorporation of said corporation:

          RESOLVED, That Article FOURTH of the Company's Amended Articles of
     Incorporation be amended to read in its entirety as follows:

                    FOURTH: The maximum number of shares which the Corporation
               is authorized to have outstanding is One Hundred Million
               (100,000,000) shares, all of which shall be Common Shares,
               without par value.

          BE IT FURTHER RESOLVED, That the Chairman and the Secretary of the
     Company be and they are hereby authorized and directed to file promptly in
     the Office of the Secretary of State of Ohio an appropriate Certificate of
     Amendment, and to take such other action as may be appropriate, in order to
     render effective the foregoing amendment and carry out the purposes of
     these resolutions .

        IN WITNESS WHEREOF, said Thomas C. Sullivan, Chairman, and Paul A.
Granzier, Secretary, of RPM, Inc., acting for and on behalf of said corporation,
have hereunto subscribed their names this 9th day of October, 1992.

                                                    /s/ Thomas C. Sullivan
                                                    ----------------------------
                                                    Thomas C. Sullivan, Chairman

                                                    /s/ Paul A. Granzier
                                                    ----------------------------
                                                    Paul A. Granzier, Secretary


(SEAL)