PROSPECTUS SUPPLEMENT NO. 10                   Filed Pursuant to Rule 424(b)(3)
(To Prospectus dated January 23, 2004)    Registration Statement No. 333-108544



                            SEALED AIR CORPORATION

                       6,160,708 SHARES OF COMMON STOCK

         This prospectus supplement relates to the offer and sale from time to
time of up to 6,160,708 shares of common stock, $0.10 par value per share, of
Sealed Air Corporation, a Delaware corporation, by the selling stockholders
named in the prospectus dated January 23, 2004, as supplemented, and in this
prospectus supplement. This prospectus supplement may only be delivered or
used in connection with our prospectus dated January 23, 2004. Our common
stock is traded on the New York Stock Exchange under the symbol "SEE."

         Neither the Securities and Exchange Commission nor any state
securities commission has approved or disapproved of these securities or
determined if this prospectus is truthful or complete. Any representation to
the contrary is a criminal offense.

                 PROSPECTUS SUPPLEMENT DATED OCTOBER 13, 2004




         The information appearing in the following table supplements or
supersedes in part the information in the table under the caption "Selling
Stockholders," beginning on page 9 in our prospectus and was provided by or on
behalf of the selling stockholders.

COMMON STOCK COMMON STOCK TO BE PERCENTAGE BENEFICIALLY OWNED COMMON STOCK BENEFICIALLY OWNED OF ALL AS OF OFFERED IN THIS AFTER THIS COMMON NAME OCTOBER 12, 2004 (1) PROSPECTUS (1) OFFERING (1) STOCK (2) ---- -------------------- -------------- ------------ --------- American Community Mutual Ins. Co. 1,714 1,714 -- -- Bear, Stearns & Co. Inc. 291,785 291,785 -- -- Chrysler Corporation Master Retirement Trust (3) 96,785 96,785 -- -- Coda Capital ND Portfolio 4,285 4,285 -- -- Deephaven Domestic Convertible Trading Ltd. 199,642 199,642 -- -- Delta Air Lines Master Trust - CV (3) 22,357 22,357 -- -- Delta Pilots Disability & Survivorship Trust - CV (3) 10,285 10,285 -- -- F.M. Kirby Foundation, Inc. (3) 16,428 16,428 -- -- Injured Workers Insurance Fund of Maryland 21,428 21,428 -- -- International Truck & Engine Corporation Non-Contributory Retirement Plan Trust (3) 11,428 11,428 -- -- International Truck & Engine Corporation Retiree Health Benefit Trust (3) 5,642 5,642 -- -- International Truck & Engine Corporation Retirment Plan for Salaried Employees Trust (3) 12,428 12,428 -- -- Microsoft Corporation (3) 29,357 29,357 -- -- Midwest Medical Insurance Company (4) 4,999 4,999 -- -- Motion Picture Industry Health Plan - Active (3) 1,642 1,642 -- -- Motion Picture Industry Health Plan - Retiree (3) 785 785 -- -- OCM Convertible Trust (3) 32,357 32,357 -- -- OCM Global Convertible Securities Fund (3) 2,071 2,071 -- -- Partner Reinsurance Company Ltd. (3) 9,928 9,928 -- -- Qwest Occupational Health Trust (3) 3,428 3,428 -- -- Sphinx Convertible Arbitrage Fund SPC 7,499 7,499 -- -- State Employees' Retirement Fund of the State of Delaware (3) 19,071 19,071 -- -- Travelers Indemnity Company - Commercial Lines (3) 4,428 4,428 -- -- Travelers Indemnity Company - Personal Lines (3) 2,857 2,857 -- -- UnumProvident Corporation (3) 8,785 8,785 -- -- Vanguard Convertible Securities Fund, Inc. (3) 371,428 371,428 -- -- White River Securities L.L.C 291,785 291,785 -- -- TOTAL (4) 6,160,708 6,160,708 -- -- ________________ 1. For each selling stockholder, this number represents the number of shares of common stock that would be beneficially owned by such selling stockholder after the conversion of the Notes beneficially owned by such selling stockholder as of October 12, 2004, assumes that the selling stockholders will sell all shares of common stock offered by them under this prospectus, and further assumes that all of the Notes have been converted. 2. For each selling stockholder, this number represents the percentage of common stock that would be owned by such selling stockholder after completion of the offering, based on the number of shares of common stock outstanding as of October 12, 2004 and assuming all the Notes beneficially owned by such selling stockholder as of October 12, 2004, have been converted. 3. We have been advised that Mr. Lawrence Keele may be deemed the beneficial owner of these shares by virtue of his voting control and investment discretion. 4. We have been advised that Mr. Gene T. Pretti may be deemed the beneficial owner of these shares by virtue of his voting control of Zazove Associates, LLC, which has voting control and investment discretion with respect to these shares. 5. Assumes conversion of 100% of the outstanding Notes (without giving effect to any capital adjustments). We note that the aggregate number of shares of common stock requested to be registered by the selling stockholders is greater than the total number of shares initially issuable upon conversion of 100% of the outstanding Notes. This may be due in part to sales or other transfers of Notes among the selling stockholders in which the person acquiring the Notes submits a request to register shares of common stock which were previously registered by the person who sold the Notes.