Technical Data Sheet

3M™ Polyurethane Protective Tape 8663/8663DL

General Information

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3M™ Polyurethane Protective Tape 8663 and 8663DL have excellent environmental resistance properties and

have been used to isolate and protect substrates from environmental damage and corrosive elements.

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3M 8663 Tape can be used to provide a UV resistant surface coating for indoor and outdoor applications.

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3M 8663 DL Tape comes with a protective polyethylene adhesive liner and a polyester top liner that stiffens

the product and can serve as an application aid for some installations. Both liners are removed after final

installation. Primary use of this product is for aircraft floor covering/ corrosion protection per Boeing Service

Letters 737-SL-53-034 and 757-SL-53-018.

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3M 8663 Tape may be painted per 3M Technical Bulletin Polyurethane Protective Tape, Painting Instructions.

Shipping and Storage

No special/hazardous labeling or packaging required or regulations for air, ground or water shipment for this product.

Keep film in a clean area, away from excessive moisture and out of direct sunlight. Store rolls in the shipping carton.

Return partially used rolls to the shipping carton. Shelf Life: Two (2) years from the date of manufacture or as expressly

certified by 3M.

These products were manufacture under a 3M Quality Management System registered to the AS9100 standard

Automotive & Aerospace Solutions Division

3M Center

St. Paul, MN 55144-1000

Phone 1-800-328-1684

Web www.3M.com/aerospace

8663/8663DL

Issue date: 6/2018

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