Polyurethane foam strip can be manufactured plain, or adhesive backed and is available in a range of custom thicknesses, widths and lengths.
Polyurethane Foam Strip - Custom Polyurethane Sealing - Ramsay Rubber
3/4 thick x 1 wide x 50 ft. Rolls Polyether Urethane Foam Tape
Key Features Inhibits the passage of fire through residential utility penetrations Excellent sealing against gas, smoke and energy loss Quick and easy to use Insulating foam sealant polyurethane - fire block size 12 ounces For filling, insulating and sealing gaps, cracks and openings in buildings. Inhibits the passage of fire through residential utility penetrations. Can be used to seal against gas, smoke, and energy loss. Evaluated Per ICC-ESR-3402. Type V residential fire block.
Red Devil 0915 Foam & Fill Fire Block Foam Sealant 12 oz
Flexible Polyurethane Foam Tape Open Cell Impregnated Joint
Ramsay - Gasket Manufacturer UK
Ramsay Custom Rubber, Plastics, Sponge, Foam, Cork & Felt Materials
Black Polyurethane Foam Sheet - 3 lbs / cu. ft. - 3/4 Thick x 24
VFI®-5216 16 PCF Semi-Flexible Polyurethane Foam - Volatile Free
Ester Foam Tape by LAMATEK » Urethane Foam Tapes
Poron Polyurethane Foam for Automotive Wholesale Price Good
q-lon polyurethane pu foam weatherstrip seal
Double Sided Foam Tape
American Acoustical Products - Sheet: 0.65 NRCR, Acoustic