Exhibit 99
[SPARTECH LOGO]
SPARTECH CORPORATION




Company Contacts:
Bradley B. Buechler           Randy C. Martin
Chairman, President and       Executive Vice President and
Chief Executive Officer       Chief Financial Officer
(314) 721-4242                (314) 721-4242

For Immediate Release
Thursday, March 4, 2004

                      SPARTECH CORPORATION ANNOUNCES
          FIRST QUARTER FISCAL 2004 SALES AND EARNINGS INCREASES
                          _______________________

First Quarter Highlights:
   Net sales increased by 13% to $241.5 million
   Operating earnings were up 19% to $18.8 million
   Interest expense increased by a modest 4% to $6.3 million
   Net earnings increased by 25% to $7.7 million
   Earnings per diluted share was $.26 vs. $.21 per share last year




 Financial Summary (Unaudited)
 (Dollars in thousands, except per share data)
                                                               Quarter Ended                 %
                                                       01/31/04         02/01/03        Change
                                                                               
OPERATING RESULTS
  Net Sales                                            $241,463        $213,700           13%
  Operating Earnings                                   $ 18,799       $  15,743           19%
  Net Earnings                                       $    7,706      $    6,158           25%
  Earnings Per Share:
    Basic                                           $      0.26     $      0.21           24%
    Diluted                                           $    0.26     $      0.21           24%
PERFORMANCE RATIOS
  Operating Earnings Per Pound Sold                        $0.59          $0.55
  Operating Return on Net Sales                              7.8%           7.4%
  Total Debt to Total Debt and Equity                       54.7%          57.7%
  Return on Average Equity                                   9.5%           8.4%


"  We  are  pleased to report that our first quarter produced substantially
improved results over the similar three-month period last year, and  recent
economic  news,  coupled  with  our record first  quarter  43  new  product
transformation registrations, points toward a continuation  of  this  trend
through the balance of 2004."
 - Bradley B. Buechler, Chairman, President and Chief Executive Officer -

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FIRST QUARTER 2004 EARNINGS
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                      SPARTECH CORPORATION ANNOUNCES

          FIRST QUARTER FISCAL 2004 SALES AND EARNINGS INCREASES


     ST. LOUIS, March 4, 2004 - Spartech Corporation (NYSE:SEH) announced
today increases in both sales and earnings for its first quarter ended
January 31, 2004.

     Spartech's Chairman, President and CEO, Bradley B. Buechler, reported
that sales for the first three months of fiscal 2004 were $241.5 million, a
13% increase from the Company's first quarter sales last year of $213.7
million.  In addition, the Company's fiscal 2004 first quarter operating
earnings rose to $18.8 million or 19% greater than the $15.7 million
reported for the same quarter last year.  These sales and operating results
produced first quarter net earnings of $7.7 million or $.26 per diluted
share, compared to $6.2 million, or $.21 per diluted share generated in
last year's first quarter.

     Commenting on the results, Mr. Buechler stated, "We are pleased to
report that our first quarter produced substantially improved results over
the similar three-month period last year, and recent economic news, coupled
with our record first quarter 43 new product transformation registrations,
points toward a continuation of this trend through the balance of 2004.
Volume shipped during the quarter totaled just over 317 million pounds,
representing record first quarter volume for us and exceeding our prior
year's similar period volume by 10%.  First quarter fiscal 2004 net
earnings, though not a record, also rebounded favorably compared to last
year, producing a 25% increase in net earnings as capacity utilization rate
increases and 2003 conversion cost reductions began to take hold."

SEGMENT RESULTS
  Custom Sheet & Rollstock - Our Custom Sheet & Rollstock segment reported
  strong sales during the first quarter of 2004, principally due to a
  combination of rebounds in the transportation and building &
  construction markets we serve and new volume from our 2003 acquisitions
  of PEP and TriEnda.  And more importantly, the group's operating margin
  improved modestly to 9.4%, with our focused conversion cost reduction
  efforts beginning to pay off, as evidenced by the segment's gross margin
  increase of more than one-half of a percentage point during the quarter.
  The group's capacity utilization rate grew each month during the period,
  which bodes well for the segment's second quarter.

     (In Millions)
                                First Quarter
                            2004        2003

Net Sales                    $160.1       $139.8
Operating Earnings          $  15.1      $  12.6

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  Color & Specialty Compounds - Our Color & Specialty Compounds segment
  saw reasonably solid orders from/sales to most markets served, with the
  exception of consumer electronics where the group's largest consumer
  products customer lost a portion of its business during fiscal 2003.
  This loss, which has its most significant impact when comparing the
  first quarter 2004 to the prior year similar period, all but offset the
  segment's solid gains in most other markets.  The margin loss from this
  customer.approximately $.9 million or 1.3% of sales.offset a large part
  of the improvements in several other areas and resulted in a modest
  (.6%) decline in operating margin for the segment. Our late 2003
  Creating Positive Change efforts have just started to positively effect
  our production efficiencies within the group and should help improve
  margins as the year progresses.

     (In Millions)
                                     First Quarter
                                     2004       2003

          Net Sales                $  66.5      $  59.9

          Operating Earnings      $    5.6     $    5.4

  Molded & Profile Products - Our Molded & Profile Products segment
  produced some solid increases in both sales (6%) and operating earnings
  ($.7 million) in the first quarter.  Operating margin for the group
  experienced a nice rebound (3.9% to 8.3%) as volume improvement, notably
  in our custom molded wheels unit, coupled with focused cost reductions,
  produced some excellent results for this segment in the first quarter of
  2004.

     (In Millions)
                                     First Quarter
                                   2004      2003

          Net Sales             $  14.8  $  14.0

          Operating Earnings    $    1.2 $    .5

     Finally, Mr. Buechler stated, "As we move forward to our second quarter,
we continue to see signs that our economy is improving.larger order sizes and
more requests for quotes.  We are also seeing an increase in acquisition
candidates coming to market.  And in light of British Vita's recent sale of
its remaining ownership position in Spartech, we have expanded our geographic
reach for acquisitions as we begin our efforts to become a more global
company.  Based upon all of the above, we currently believe that Spartech
should generate year-over-year improved earnings results in each quarter
during the remainder of fiscal 2004.  Our current guidance for the full
fiscal 2004 is $1.38-$1.43 earnings per diluted share, after factoring in the
recent common stock offering, but before any additional acquisitions.
Reconciling this to our previous guidance of $1.42-$1.47 per share.issued
before our recent equity offering which generated proceeds for the Company of
approximately $61 million.this current guidance considers an 8 cents per
share reduction for dilution from the offering and a 3-4 cents per share
increase due to our improved first quarter performance and a better outlook
for the balance of the year.  Once again, this guidance does not give any
positive effect for acquisitions likely to be made later this year."
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     Spartech Corporation is a leading producer of engineered thermoplastic
materials, polymeric compounds, and molded & profile products, which has 47
facilities located throughout the United States, Canada, Mexico, and
Europe, with annual production and sales in its recently completed fiscal
year of more than 1.2 billion pounds and $950 million, respectively.

Safe Harbor For Forward-Looking Statements
     Statements contained herein which are not historical facts are forward-
looking statements within the meaning of the Securities Act of 1933 and the
Securities Exchange Act of 1934 which are intended to be covered by the
safe harbors created thereby.  For a summary of important facts, which
could cause the Company's actual results to differ materially from those
included in, or inferred by, the forward-looking statements, refer to the
Company's Form 10-K for the fiscal year ended November 1, 2003, which is on
file with the Securities and Exchange Commission.






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                           SPARTECH CORPORATION
                 (In Thousands, Except Per Share Amounts)

                                      Three Months Ended
                                         (Unaudited)
                                      Jan. 31,     Feb. 1,  Percent
                                       2004        2003     Change
Operating Results

Net Sales                             $241,463     $213,700   13%

Operating Earnings                   $  18,799    $  15,743   19%

Interest                            $    6,330   $    6,106
                                                               4%

Income Tax Provision                $    4,763   $    3,479   37%

Net Earnings                        $    7,706   $    6,158   25%

Earnings Per Common Share-Diluted    $     .26     $    .21   24%

Weighted Average Common
   Shares Outstanding-Diluted           29,785       29,503    1%





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                           SPARTECH CORPORATION
                         (In Thousands, Unaudited)


                                       As Of
                               Jan. 31,     Nov. 1,      Percent
                                 2004         2003        Change
Select Balance Sheet Data

Receivables, net              $147,069    $ 149,546      (   2%)
Inventories                   $113,874    $  99,671          14%
Property, Plant and           $283,601    $283,924            -%
Equipment, net
Accounts Payable & Accrued    $122,878    $132,764       (   7%)
Liabilities
Total Debt                    $397,676    $383,819            4%

Shareholders' Equity          $328,780    $322,358            2%


                                      Three Months Ended
                                         (Unaudited)
                                      Jan. 31,         Feb. 1,
                                       2004             2003
Select Cash Flow Information

Cash Flow From Operations          $  (3,268)        $   (1,105)
Capital Expenditures               $   5,231         $    4,589
Depreciation & Amortization        $   8,335         $    7,714
Borrowings of Long-Term Debt,
   Excluding Acquisitions          $ (10,244)        $   (8,659)
Dividends on Common Stock          $   3,229         $    2,925
Treasury Stock Acquired,
   Net of Option (Proceeds)        $  (1,746)        $    1,185