THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE HAVE NOT BEEN
                  REGISTERED  UNDER  THE  SECURITIES  ACT OF 1933  OR ANY  STATE
                  SECURITIES  LAWS,  AND  MAY BE  OFFERED  AND  SOLD  ONLY IF SO
                  REGISTERED  OR IF  AN  EXEMPTION  FROM  SUCH  REGISTRATION  IS
                  AVAILABLE.


                         SERIES E STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-E1


                  For value  received,  Covol  Technologies,  Inc.,  a  Delaware
corporation (the "Company"), hereby grants to Leeds Group Inc., or its permitted
transferees  and  assigns,  the right to  purchase  from the  Company a total of
156,098  Warrant Shares (as defined  herein) at a price per share equal to $6.15
(the "Initial Exercise Price").  The exercise price and number of Warrant Shares
(and  the  amount  and kind of other  securities)  for  which  this  Warrant  is
exercisable shall be subject to adjustment as provided herein.
Certain capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the  earlier to occur of (i) 180 days  following  the date hereof and (ii)
the date the Company  declares  any  dividends  upon the Common  Stock  (whether
payable in cash, securities or other property),  to and including 5:00 p.m., New
York time, on the third  anniversary of the date hereof or, if such day is not a
Business Day, on the next preceding Business Day (the "Exercise Period").

                  1B.      Exercise Procedure.

                           (i)      This Warrant  shall be deemed  to have  been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;

                                        1


                                    (c)     if  the   Purchaser   is   not   the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either (x)  a check  payable to  the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)      Certificates  for Warrant  Shares  purchased
         upon  exercise of this Warrant shall be delivered by the Company to the
         Purchaser within five days after the date of the Exercise Time together
         with any cash  payable in lieu of a  fraction  of a share  pursuant  to
         Section  13  hereof.  Unless  this  Warrant  has  expired or all of the
         purchase rights  represented  hereby have been  exercised,  the Company
         shall   prepare  a  new  Warrant,   substantially   identical   hereto,
         representing the rights formerly represented by this Warrant which have
         not expired or been exercised and shall,  within such five-day  period,
         deliver such new Warrant to the Person  designated  for delivery in the
         Exercise Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any  certificates  representing  Warrant Shares in a
name  other  than that of a  Registered  Holder,  and the  Company  shall not be
required to issue or deliver  such  Warrant or  certificate  for Warrant  Shares
unless and until the Person  requesting the issuance  thereof shall have paid to
the Company the amount of such tax or shall have  established  to the reasonable
satisfaction  of the Company  that such tax has been paid.  Each  Warrant  Share
issuable upon exercise of this Warrant shall, upon payment of the Exercise Price
therefor,  be fully paid and  nonassessable  and free from all liens and charges
with respect to the issuance thereof.

                           (v) The Company shall not close its books against the
transfer of this Warrant or of any Warrant  Shares  issued or issuable  upon the
exercise of this Warrant in any manner which interferes with the timely exercise
of this Warrant. The Company shall from time to time take all such action as may
be necessary to assure that the par value per share of the unissued Warrant

                                        2


Shares acquirable upon exercise of this Warrant is at all times equal to or less
than the Exercise  Price then in effect.  In the event that the Company fails to
comply with its obligations set forth in the foregoing  sentence,  the Purchaser
may (but shall not be obligated  to) purchase  Warrant  Shares  hereunder at par
value,  and the Company  shall be obligated to reimburse  the  Purchaser for the
aggregate  amount of  consideration  paid in  connection  with such  exercise in
excess of the Exercise Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any  other provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company  shall at  all times reserve and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at the Purchaser's option
and upon  surrender of this Warrant by such Purchaser as provided above together
with any notice,  statement  or payment  required to effect such  conversion  or
exchange of Warrant Shares, deliver to such Purchaser (or as otherwise specified
by such  Purchaser) a  certificate  or  certificates  representing  the stock or
securities  into which the Warrant Shares  issuable by reason of such conversion
are  convertible or  exchangeable,  registered in such name or names and in such
denomination or denominations as such Purchaser has specified.

                           (x)      The Company shall  not, and shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary  action) avoid or seek to avoid the observance
or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common Stock), but shall at all times in good faith assist

                                        3


in the  carrying  out of all such terms of this  Warrant.  Without  limiting the
generality   of  the   foregoing,   the  Company   shall  (a)  obtain  all  such
authorizations,  exemptions or consents from any public  regulatory  body having
jurisdiction  thereof as may be  necessary  to enable the Company to perform its
obligations  under this Warrant and (b) not  undertake  any reverse stock split,
combination, reorganization or other reclassification of its capital stock which
would have the effect of making this Warrant exercisable for less than one share
of Common Stock for each Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator  of which will be the sum of (1) the number of shares of Common  Stock
Deemed Outstanding  immediately prior to such issuance or sale multiplied by the
Fair Market  Value per share of the Common  Stock  determined  as of the date of
such  issuance  or sale,  plus (2) the  consideration,  if any,  received by the
Company upon such  issuance or sale,  and the  denominator  of which will be the
product  derived by  multiplying  such Fair Market Value per share of the Common
Stock by the number of shares of Common  Stock  Deemed  Outstanding  immediately
after such issuance or sale.  Upon each such  adjustment  of the Exercise  Price
hereunder, the number of Warrant Shares acquirable upon exercise of this Warrant
shall be adjusted to equal the number of shares  determined by  multiplying  the
Exercise Price in effect  immediately  prior to such adjustment by the number of
Warrant Shares  acquirable  upon exercise of this Warrant  immediately  prior to
such adjustment and dividing the product thereof by the Exercise Price resulting
from such adjustment. For the purposes of this Section 2, the calculation of the
number of shares of Common Stock Deemed  Outstanding  shall  exclude the Warrant
Shares.

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                                        4


                           (i)      Issuance  of  Rights  or  Options.   If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of Convertible  Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately  convertible  or  exchangeable,  and the  price  per share for which
Common Stock is issuable upon such  conversion or exchange is less than the Fair
Market  Value per share of the Common  Stock in effect on the earlier of (x) the
announcement of such issuance or sale and (y) the date of issuance or sale, then
the  maximum  number of  shares of Common  Stock  issuable  upon  conversion  or
exchange of such Convertible Securities shall be deemed to be outstanding and to
have been  issued and sold by the  Company  for such  price per  share.  For the
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable  upon such  conversion  or exchange" is  determined by dividing (A) the
total amount  received or  receivable  by the Company as  consideration  for the
issue or sale of such Convertible Securities,  plus the minimum aggregate amount
of additional consideration,  if any, payable to the Company upon the conversion
or exchange  thereof,  by (B) the total maximum number of shares of Common Stock
issuable upon the conversion or exchange of all such Convertible Securities.  No
further  adjustment of the Exercise Price shall be made upon the actual issue of
such Common Stock upon  conversion or exchange of such  Convertible  Securities,
and if any  such  issue  or sale of such  Convertible  Securities  is made  upon
exercise of any Options for which adjustments of the Exercise Price have been or
are to be made  pursuant  to other  provisions  of this  Section  2B, no further
adjustment of the Exercise Price shall be made by reason of such issue or sale.

                                        5

                         (iii)      Change in Option  Price or  Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation  of  Consideration Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair  market  value of such  portion of the net assets and  business  of the
non-surviving  entity  as is  attributable  to such  Common  Stock,  Options  or
Convertible  Securities,  as the  case  may be.  The  fair  market  value of any
consideration  other  than cash or  marketable  securities  shall be  determined
jointly by the Company and the Required  Holders.  If such parties are unable to
reach agreement within a reasonable period of time, such fair market value shall
be determined by an appraiser  jointly  selected by the Company and the Required
Holders,  whose  determination shall be final and binding on the Company and all
Registered  Holders of Warrants  (as  defined in Section 6 below).  The fees and
expenses of such appraiser shall be paid by the Company.

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company,  together  comprising one  integrated  transaction in which no specific
consideration  is allocated to such Options by the parties  thereto,  the Option
shall be deemed to have been  issued  for no  consideration;  provided,  if such
other  securities are debt securities (such debt securities so issued are herein
referred to as the "Debt") of the Company or any of its subsidiaries, the Option
shall be deemed to have been issued for  consideration  equal to the excess,  if
any, of (a) the aggregate face amount (the "Estimated Face Amount") of debt

                                        6


securities  with  terms  identical  to the  terms  of the Debt  (other  than the
increase  to face value  described  in this  proviso)  which the Company or such
subsidiary  would  have had to issue had no  Option  been  issued in  connection
therewith, given the prevailing market conditions at the time of the issuance of
the Debt,  in order to receive the same  aggregate  net  proceeds as is actually
received from the issuance of the Debt,  over (b) the  aggregate  face amount of
the Debt.  The  Estimated  Face Amount shall be as mutually  agreed  between the
Company and the Registered Holder or, if no such mutual agreement is reached, as
set forth in the written  opinion,  addressed to the  Registered  Holder,  of an
investment bank of national recognition,  retained by the Company and reasonably
acceptable to the  Registered  Holder;  provided,  that the fees and expenses of
such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury  Shares.  The number  of shares  of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                        (viii)      Record Date.  If the  Company takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such subdivision
shall be  proportionately  reduced and the number of Warrant  Shares  obtainable
upon exercise of this Warrant shall be proportionately increased. If the Company
at any time combines (by reverse stock split or otherwise) the Common Stock into
a smaller number of shares,  the Exercise Price in effect  immediately  prior to
such combination  shall be  proportionately  increased and the number of Warrant
Shares  obtainable  upon  exercise  of this  Warrant  shall  be  proportionately
decreased.

                                        7


                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the Exercise Price and
the number of Warrant Shares  obtainable  upon exercise of this Warrant so as to
protect the rights of the Registered Holder of this Warrant.

                  2F.      Notices.

                           (i) Immediately upon  any adjustment of  the Exercise
Price,  the Company shall give written notice thereof to the Registered  Holder,
setting  forth in  reasonable  detail and  certifying  the  calculation  of such
adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                                        8


                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  SECTION 3. Purchase Rights. If at any time the Company grants,
issues or sells any options, convertible securities or rights to purchase stock,
warrants,  securities  or other  property pro rata to the record  holders of the
Common Stock (the  "Purchase  Rights"),  then the Company shall grant,  issue or
sell (as the case may be) to the Registered Holder the aggregate Purchase Rights
which such Registered  Holder would have acquired if such Registered  Holder had
held the maximum number of Warrant Shares  acquirable upon complete  exercise of
this  Warrant  immediately  before  the date on which a record  is taken for the
grant,  issuance or sale of such Purchase Rights or, if no such record is taken,
the date as of which the record holders of Common Stock are to be determined for
the grant, issue or sale of such Purchase Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic  over-the-counter  market as reported by the National Quotation Bureau,
Incorporated,  or any similar successor organization, in each such case averaged
over the period of the 30 Business Days  immediately  preceding the day on which
"Fair Market  Value" is being  determined.  If at any time such  security is not
listed on any  securities  exchange or quoted on the Nasdaq  Stock Market or the
over-the-counter market, the "Fair Market Value" shall be the fair value thereof
determined jointly by the Company and the Required Holders.  If such parties are
unable to reach  agreement  within a reasonable  period of time, such fair value
shall  be  determined  by  an  independent   appraiser  experienced  in  valuing
securities  jointly  selected  by the  Company  and the  Required  Holders.  The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of

                                        9


Common Stock;  (d) Common Stock in connection  with any dividend or distribution
to  the  holders  of the  Common  Stock;  or (e)  Common  Stock  pursuant  to an
underwritten  offering of Common Stock  registered  under the  Securities Act of
1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by the Warrants as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrants;  provided,  that if the securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                  "Warrants"  means  all the  Series E Stock  Purchase  Warrants
issued by the Company on the date hereof representing in the aggregate the right
to  purchase  from the  Company a total of  312,196  shares of Common  Stock (as
adjusted  pursuant  to the  terms  thereof)  together  with any  stock  purchase
warrants issued in substitution, exchange or replacement therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock  issuable  upon issuance of such Warrant Share as
of the record date for such vote or, if no record date is  specified,  as of the
date of such vote. No provision hereof, in the absence of affirmative  action by
the Registered Holder to purchase Warrant Shares,  and no enumeration  herein of
the  rights  or  privileges  of the  Registered  Holder  shall  give rise to any
liability of such  Registered  Holder for the Exercise  Price of Warrant  Shares
acquirable by exercise hereof or as a stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                                       10


                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction  in the number of shares of Common Stock  outstanding)  in the capital
structure of the Company,  to hold any or all of the Warrants or Warrant Shares,
the  Registered  Holder of this  Warrant  shall  have the right to  require  the
Company  to use its  best  efforts  to  permit  all or  part of such  Registered
Holder's  Warrants or Warrant  Shares to be  exchanged  for  nonvoting  stock or
similar interests that convey  equivalent  economic benefits to such Warrants or
Warrant Shares and include equivalent  anti-dilution  protection.  To the extent
that the Company may lawfully do so after the exercise of its best efforts,  any
such exchange shall occur as soon as practicable but in any event within 60 days
after written notice by the Registered Holder of this Warrant to the Company (or
such earlier date if required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any such loss, theft
or destruction, upon receipt of indemnity reasonably satisfactory to the Company
(provided  that if the  Registered  Holder is a financial  institution  or other
institutional investor its own agreement shall be satisfactory), or, in the case
of any such mutilation upon surrender of such certificate, the Company shall (at
its expense)  execute and deliver in lieu of such  certificate a new certificate
of like kind  representing  the same rights  represented  by such lost,  stolen,
destroyed  or  mutilated  certificate  and dated the date of such lost,  stolen,
destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                                       11


                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment in respect of
such  fraction in an amount equal to the same  fraction of the Fair Market Value
of a Warrant Share on the date of such exercise.

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.

                                    * * * * *

                                       12


                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.


                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook 
                                           ---------------------------
                                      Name: Brent M. Cook 
                                     Title: Chairman and Chief Executive Officer



Attest:

/s/ Joanna E. Barnes 
- ----------------------------






                                                                       EXHIBIT I


                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                              Signature ____________________

                                              Address ______________________


                                Exhibit I, Page 1




                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No. W- _____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                    Address                     No. of Shares







Dated:                                     Signature    _______________________

                                                        _______________________

                                           Witness      _______________________


                               Exhibit II, Page 1