Exhibit 10(a)(6)

                               CHEMFAB CORPORATION

               SECOND AMENDED AND RESTATED 1991 STOCK OPTION PLAN


     1.   Definitions.  As used in this  Second Amended and Restated 1991  Stock
Option Plan of Chemfab Corporation, the following terms shall have the following
meanings:

     Annual  Shareholders Meeting  shall  have the  meaning  ascribed to  it  in
Section 6.

     As  Adjusted means as appropriately adjusted for stock dividends payable in
the Stock, split-ups  and contractions  of the Stock,  reclassifications of  the
Stock, or  similar changes of  the outstanding shares  of the Stock  which occur
after the date of adoption of this Second Amended and Restated 1991 Stock Option
Plan by the Board of Directors.

     Automatic Grant Date shall have the meanings ascribed to it in Section 6(a)
and (b), as applicable.

     Board of Directors means the Company's board of directors.

     Code means the Federal Internal Revenue Code of 1986, as amended.

     Committee means a committee comprised of two or more Nonemployee Directors,
appointed by the Board  of Directors, responsible for the  administration of the
Plan, as provided in Section 4; provided, that the Board of Directors itself may
at any time, in its sole discretion, exercise any or all functions and authority
of the Committee,  except that the Committee  shall have exclusive authority  to
exercise its  functions and authority  in respect of  selection of  officers and
directors who are not  Nonemployee Directors for participation in  and decisions
concerning a grant or award of an Option to any of such persons and  the matters
set  forth in  clauses  (b) through  (h) of  Section  4 (and  any  other matters
concerning the timing, pricing and amount of a grant or award) in respect of any
such persons.

     Company means Chemfab Corporation, a Delaware corporation.

     Grant  Date means the date  on which an Option is  granted, as specified in
Section 8 or, as applicable, in Section 6.

     Incentive Option means an Option which by  its terms is to be treated as an
"incentive stock option" within the meaning of Section 422 of the Code.

     Market Value means the closing price for a share of the Stock on any date.

     Nonemployee Director means a director of  the Company who is not an officer
or employee of the Company.

     Nonstatutory Option means any Option that is not an Incentive Option.

     Option means  an option to purchase  shares of the Stock  granted under the
Plan.

     Option  Agreement means an agreement  between the Company  and an Optionee,
setting forth the terms and conditions of an Option.

     Option Price means the price paid or to be  paid by an Optionee for a share
of Stock upon exercise of an Option.

     Optionee  means  a person  eligible to  receive an  Option, as  provided in
Section 7, to whom an Option shall have been granted under the Plan.

     Plan  means this Second Amended and Restated  1991 Stock Option Plan of the
Company.

     Stock means common stock, par value $.10 per share, of the Company.

     Ten Percent Owner means a person who owns, or is deemed  within the meaning
of Section 422(b)(6) of the  Code to own, stock possessing more than  10% of the
total combined voting  power of  all classes  of stock  of the  Company (or  its
parent  or subsidiary corporations).   Whether a  person is a  Ten Percent Owner
shall  be determined  with respect to  each Option  based on  the facts existing
immediately prior to the Grant Date of such Option.

     Vesting Year for  any portion  of any Incentive  Option means the  calendar
year in which that portion of the Option first becomes exercisable.

     2.   Purpose.  The Plan is intended to encourage ownership of  the Stock by
key  employees  and  directors of,  and  consultants  to,  the Company  and  its
subsidiaries and to provide additional incentive for them to promote the success
of  the Company's  business.  The  Plan is  intended to qualify  as an incentive
stock  option plan within the meaning of Section  422 of the Code and to provide
for the grant of Incentive Options and Nonstatutory Options.

     3.   Term of the  Plan.  Options under  the Plan may  be granted not  later
than August 27, 2001.

     4.   Administration.   The Plan  shall be  administered  by the  Committee.
Subject  to the  provisions  of the  Plan  (including, without  limitation,  the
provisions of  Sections  6,  9  and  10),  the  Committee  shall  have  complete
authority,  in its discretion, to make the following determinations with respect
to each Option to  be granted by the Company:  (a) the key employee, director or
consultant  to receive  the Option;  (b) whether  the Option  (if granted  to an
employee) will be an Incentive Option or a Nonstatutory Option; (c)  the time of
granting  the Option;  (d) the  number of  shares of  the  Stock subject  to the
Option; (e) the Option Price;  (f) the vesting schedule, if any,  over which the
Option shall become exercisable;  (g) the expiration date  of the Option  (which
may not be more  than ten (10) years after  the date of grant thereof);  and (h)
the restrictions,  if any, to  be imposed upon  transfer of shares of  the Stock
purchased  by the  Optionee upon  the exercise  of the Option.   Subject  to the
provisions  of Section  6,  the  Committee  shall  have  complete  authority  to
interpret  the Plan,  to  prescribe, amend  and  rescind rules  and  regulations
relating to it,  to determine the terms and provisions  of the respective Option
Agreements (which need not  be identical), and to make all  other determinations
necessary or  advisable for  the administration of  the Plan.   The  Committee's
determination on the matters referred to in this Section 4 shall be conclusive.

     5.   Stock Subject  to the Plan.   The Plan covers 1,500,000  shares of the
Stock,  subject, however,  to the provisions  of Section  12 of  the Plan.   The
number of shares  of the Stock purchased pursuant to the exercise of Options and
the number  of shares  of  the Stock  subject to  outstanding  Options shall  be
charged against the shares covered by the Plan; but shares of the Stock  subject
to Options  which terminated without  being exercised  shall not be  so charged.
Shares of  the Stock to  be issued  upon the exercise  of Options may  be either
authorized but  unissued shares or shares  held by the Company  in its treasury.
If any Option expires or terminates for any reason without having been exercised
in full,  the shares  not  purchased thereunder  shall  again be  available  for
Options thereafter to be granted.

     6.   Automatic Grants of Options to Nonemployee Directors.  

     (a)  Directors  Elected or  Re-Elected  at Annual  Shareholders Meeting  or
Special  Meeting in  Lieu of  Annual Meeting.   Each  individual  who is  not an
officer or employee of the  Company who is elected or re-elected to the Board of
Directors at an annual shareholders meeting or special meeting in lieu of annual
meeting (an "Annual Shareholders Meeting"), or continues to serve  as a director
after such Annual  Shareholders Meeting, is hereby granted, on  the date of such
meeting (as  used in or with reference to this Section 6(a), an "Automatic Grant
Date"), a  Nonstatutory  Option  to  purchase  6,000 shares  of  the  Stock  (As
Adjusted).    Each  Nonstatutory  Option  granted  to  an  Optionee  under  this
Section 6(a) shall  (1) have an exercise price equal to 100% of the Market Value
of the Stock on the Automatic Grant Date, and (2) become exercisable in four (4)
equal  installments as follows: 25%  on the Automatic  Grant Date, an additional
25% on  the last day  of the fiscal quarter  which includes the  Automatic Grant
Date (unless  the Automatic  Grant  Date is  itself the  last  day of  a  fiscal
quarter, in which  case this second 25% portion shall  become exercisable on the
last day of the immediately subsequent fiscal quarter), and an additional 25% on
the last day of each of the next two  fiscal quarters, if the Optionee remains a
director of the Company on such dates.

     (b)  Directors  Elected at  Other Times.   Each  individual who  is not  an
officer or employee of the Company who is elected to the Board of Directors on a
date other  than the day of an  Annual Shareholders Meeting (as  used in or with
reference to  this Section 6(b), such  date being an "Automatic  Grant Date") is
hereby granted, on the Automatic Grant  Date, a Nonstatutory Option to  purchase
the  number of  shares of  the Stock  set forth  below, based  on the  number of
quarters remaining  in the  fiscal year during  which he or  she is  so elected,
which option shall become exercisable if  the Optionee remains a director of the
Company as set forth below:

          (1)  If  such individual  is  elected  after  the  day  of  an  Annual
Shareholders Meeting but on or before December 31, he or she is hereby granted a
Nonstatutory Option to purchase 4,500 shares of the Stock (As Adjusted), 33 1/3%
of which shall  become exercisable on each of December 31,  March 31 and June 30
of the fiscal year of such director's  election if he or she remains a  director
on such dates.

          (2)  If  such individual is  elected on or  after January 1  but on or
before  March 31, he or she is  hereby granted a Nonstatutory Option to purchase
3,000 shares of  the Stock (As Adjusted), 50% of  which shall become exercisable
on each of March 31 and June 30  of the fiscal year of such director's  election
if he or she remains a director on such dates.

          (3)  If  such individual  is elected  on or  after April  1 but  on or
before June 30, he  or she is hereby  granted a Nonstatutory Option  to purchase
1,500 shares of the Stock (As  Adjusted) which shall become fully exercisable on
June 30 of the  fiscal year of such director's  election if he or she  remains a
director on such date.

Each Option granted to a director under this Section 6(b) shall have an exercise
price equal to  100% of  the Market Value  of the Stock  on the Automatic  Grant
Date.

     (c)  Limitation on Number of Options.  Notwithstanding anything else herein
contained, no  individual, in his or  her capacity as  a member of the  Board of
Directors who is not an officer or employee of the Company, shall receive grants
of  Options under this Section  6 to purchase  an aggregate number  of shares in
excess of 60,000 shares of Stock (As Adjusted).

     7.   Eligibility.   An  Option  may be  granted  only  to a  key  employee,
director  or consultant  of the  Company  or one  or more  of its  subsidiaries,
provided  that no  Options may  be granted  to  any Nonemployee  Director except
pursuant  to the provisions of Section 6,  and provided, further, that Incentive
Options may be granted  only to a key employee of the Company  or one or more of
its subsidiaries.  

     8.   Time of Granting Options.  Subject to the provisions of Section 6, the
granting of an Option  shall take place at the time  specified by the Committee.
Only if expressly so provided by the  Committee shall the Grant Date be the date
on which an  Option Agreement shall have been duly executed and delivered by the
Company and the Optionee.

     9.   Option Price.  The Option  Price under each Incentive Option  shall be
not less than  100% of the Market Value  of the Stock on the Grant  Date, or not
less  than  110% of  the Market  Value of  the Stock  on the  Grant Date  if the
Optionee  is a  Ten Percent  Owner.   The Option  Price under  each Nonstatutory
Option shall not be so limited by reason of this Section 9, and need not be fair
market value.

     10.  Option Period.   No Incentive Option  may be exercised later  than the
fifth anniversary of the Grant Date if the Optionee is a Ten Percent Owner.  The
option period under any Nonstatutory Option shall not be so limited by reason of
this Section 10.  

     11.  Limit on Incentive Option Characterization.  No Incentive Option shall
be  considered an Incentive Option  to the extent that  pursuant to its terms it
would permit  the Optionee to  purchase for the  first time in any  Vesting Year
under that Incentive  Option more than the number of  shares of Stock calculated
by dividing the  current limit by the Option  Price.  The current limit  for any
Optionee for any Vesting Year shall be $100,000 minus the aggregate Market Value
at the date of grant of the number of shares of Stock available for purchase for
the first time in the Vesting Year under each  other Incentive Option granted to
the Optionee under the Plan and each other incentive stock option granted to the
Optionee after December 31, 1986 under  any other incentive stock option plan of
the Company (and any parent and subsidiary corporations).  

     12.  Exercise of Option.

     (a)  Unless  the Committee  otherwise determines,  and except  as otherwise
provided  in Section 6,  all  Options shall  permit  the Optionee  to  exercise,
cumulatively,  25% of the  option shares on  each of the  first four anniversary
dates of the Grant Date.  The  Optionee shall give written notice of exercise to
the  Company.  The notice shall specify the  number of shares of the Stock which
the Optionee  elects to purchase.   For shares of  the Stock which  the Optionee
elects to purchase, the Optionee shall, except as otherwise permitted by Section
12(c)  below,  enclose a  personal check  equal  to the  aggregate  option price
payable  with  respect to  such shares.   Subject  to,  and promptly  after, the
Optionee's  compliance with all  of the  provisions of  this Section  12(a), the
Company shall deliver or cause to be delivered to the Optionee a certificate for
the number of  shares of the Stock then  being purchased by him or her.   If any
law or applicable  regulation of the Securities and Exchange Commission or other
body  having jurisdiction  in  the premises  shall require  the  Company or  the
Optionee to  take  any action  in  connection with  shares  of the  Stock  being
purchased upon  exercise of the Option,  exercise of the Option  and delivery of
the certificate or certificates for such shares (including,  without limitation,
any exercise  of the Option and  delivery of the certificate  or certificate for
such shares in accordance with the procedures set forth in  Section 12(c) below)
shall be  postponed until  completion of  the necessary  action, which  shall be
taken at the Company's expense.  Each outstanding Option shall be reduced by one
share for each share of the Stock purchased upon exercise of the Option.

     (b)  The Company's obligation to  deliver shares of Stock upon  exercise of
an Option  shall be  subject to  the Optionee's  satisfaction of  all applicable
federal, state and local income and employment tax withholding obligations.  The
Optionee shall  satisfy such obligations  by making a  payment of  the requisite
amount in  cash or by check, unless the Optionee  is entitled to and has elected
to effect  such payment through a "cashless" exercise in accordance with Section
12(c) below.

     (c)  In lieu of enclosing a personal check together with the written notice
of exercise as described in Section 12(a) above, an Optionee that is not subject
to  the provisions  of Section  16 of  the Securities  Exchange Act of  1934, as
amended,  and the  rules  and regulations  promulgated thereunder  (a "Qualified
Optionee"), may, unless prohibited by applicable law, elect to effect payment by
including with the written notice of exercise referred to in Section 12(a) above
irrevocable instructions to deliver  for sale to a registered  securities broker
acceptable to the  Company a number  of shares  of Stock subject  to the  Option
being exercised sufficient, after brokerage commissions, to cover the  aggregate
option price payable with respect to  such shares and, if the Qualified Optionee
further elects,  the Qualified Optionee's withholding  obligations under Section
12(b) with respect to  such exercise, together with irrevocable  instructions to
such broker  to sell  such shares  and to  remit  directly to  the Company  such
aggregate option price and, if the Qualified Optionee has so elected, the amount
of  such withholding obligations.  The Company  shall not be required to deliver
to such  securities broker any  stock certificate for  such shares until  it has
received  from  the broker  such aggregate  option price  and, if  the Qualified
Optionee has so elected, the amount of such withholding obligations.

     13.  Transferability  of  Options.    Options shall  not  be  transferable,
otherwise than  by will  or the  laws of  descent and  distribution, and  may be
exercised during the life of the Optionee only by the Optionee.

     14.  Termination  of Employment,  Etc.   If  an  Optionee ceases  to  be an
employee,  director or  consultant of  the  Company for  any  reason other  than
retirement of  an employee  or death  of an  Optionee, any  Option held by  that
Optionee may be exercised  by the Optionee at any time within  90 days after the
termination  of such  relationship,  but  only  to  the  extent  exercisable  at
termination and  in no  event after the  option period.   If an  Optionee enters
retirement  from employment  or dies, any  Option held  by that  Optionee may be
exercised by the  Optionee or  the Optionee's executor  or administrator at  any
time within  the shorter of  the option period  or 12 months  after the  date of
retirement or death, but only to the extent exercisable at  retirement or death.
Options  which  are  not  exercisable  at  the  time  of  termination   of  such
relationship or which are so  exercisable but are not exercised within  the time
periods described  above shall terminate.   Military or sick leave  shall not be
deemed a termination under this Section 14 provided  that it does not exceed the
longer of 90 days or the period during which  the rights of the absent employee,
director or consultant are guaranteed by statute or by contract.

     15.  Adjustment  of  Number of  Shares;  Fractional  Shares.   Each  Option
Agreement shall provide that  in the event of any stock  dividend payable in the
Stock  or any split-up or contraction  in the number of shares  of the Stock, or
any reclassification  or change of outstanding shares of the Stock, in each case
occurring after the date of such  Option Agreement and prior to the  exercise in
full  of the  Option, the  number and kind  of shares  for which  the Option may
thereafter  be exercised  shall be  proportionately and  appropriately adjusted.
Each  Option  Agreement shall  further provide  that  upon any  consolidation or
merger of the Company with or into another company, or any sale or conveyance to
another  company or entity  of the property  of the Company  as a whole,  or the
dissolution or liquidation  of the Company, the Option  shall terminate, but the
Optionee (if at the time  an employee, director or consultant of the Company, or
any of its subsidiaries, as appropriate) shall have the right, immediately prior
to such event, to  exercise the Option,  to the extent  then exercisable by  its
terms and not theretofore exercised.  No  fraction of a share of the Stock shall
be purchasable or deliverable, but in the event any adjustment of the  number of
shares of the Stock covered  by the Option shall cause such number  to include a
fraction of  a share,  such fraction  shall be adjusted  to the  nearest smaller
whole  number of shares.   In the event  of changes in  the outstanding Stock by
reason of any stock dividend, split-up, contraction, reclassification, or change
of outstanding shares of the Stock of the nature contemplated by this Section 15
after the date of adoption of this Plan by the Board of Directors, the number of
shares of the Stock available for the purpose of the Plan as stated in Section 5
and  the  exercise  price per  share  of  each Option  shall  be correspondingly
adjusted.

     16.  Stock Reserved.  The Company shall at all times during the term of the
Options reserve and keep available such number of shares of the Stock as will be
sufficient to satisfy the requirements of this Plan and shall pay all other fees
and expenses necessarily incurred by the Company in connection therewith.

     17.  Limitation of  Rights in  Option Stock.   The Optionee  shall have  no
rights as stockholder  in respect of shares of the Stock  as to which his or her
Option  shall not  have been  exercised, certificates  issued and  delivered and
payment as herein provided  made in full, and shall have  no rights with respect
to such shares not expressly conferred by this Plan.  

     18.  Purchase for Investment.  The Optionee shall make such representations
with respect to investment intent and  the method of disposal of optioned shares
of the  Stock as the  Board of Directors may  deem advisable in  order to assure
compliance with applicable securities laws.  

     19.  Termination and  Amendment of Plan.  The Board of Directors may at any
time terminate the Plan or  make such modifications of the Plan as it shall deem
advisable, provided, that the Board of  Directors may not (a) except as provided
in  Section 15, without  approval by  the holders  of a  majority of  the shares
represented  within twelve (12)  months after the adoption  of such amendment by
the  Board of  Directors, increase the  maximum number  of shares  available for
option  under the Plan or extend the period  during which Options may be granted
or exercised or (b) more than  once in any six (6) month period,  amend the Plan
so as to  (1) modify Section 6 or (2) otherwise  provide for or permit the grant
of  Options to  Nonemployee  Directors, provided,  however,  that the  Board  of
Directors may  make a modification  of the type  set forth  in clause (b)(1)  or
(b)(2) above  which is made  to comport with  changes in the Code,  the Employee
Retirement Income Security Act of 1974, as amended, or the rules and regulations
under either such statute.  No termination or amendment of the Plan may, without
the  consent of  the Optionee  to whom  any Option  shall theretofore  have been
granted, adversely affect the rights of that Optionee under that Option.

     20.  Effective  Date.  The Company's  1991 Stock Option  Plan was initially
adopted by the  Board of Directors on August  28, 1991, and was approved  by the
stockholders  of the  Company on October  31, 1991.   The  Company's Amended and
Restated  1991 Stock  Option Plan  was  approved by  the Board  of Directors  on
September 8,  1993, and  was  approved by  the  stockholders of  the Company  on
October 27, 1993.   The First  Amendment to the  Company's Amended and  Restated
1991 Stock Option Plan was approved by the Board of Directors on August 3, 1995,
and was approved by  the stockholders of the Company  on October 26, 1995.   The
addition  of Section  6(c),  which did  not  require shareholder  approval,  was
approved by the Board of Directors on October 27, 1993.  The 3-for-2 stock split
of  the Stock (effected  on February 22,  1996) and the  Second Amendment to the
Company's Amended and Restated 1991 Stock Option Plan, neither of which required
shareholder approval, were  approved by  the Board of  Directors on  February 1,
1996.