Polyurethane foam strip can be manufactured plain, or adhesive backed and is available in a range of custom thicknesses, widths and lengths.
Polyurethane Foam Pads - Polyurethane Sealing - Ramsay Rubber
American Acoustical Products - Sheet: 0.65 NRCR, Acoustic
PORON Foams, Polyurethane Foams
Ramsay - Gasket Manufacturer UK
Closed Cell Foam: Types, Applications, Benefits, and Manufacturing
Liquid X-30 Expanding Polyurethane Foam
Fire Retardant polyurethane 750ml PU Foam Spray For Gap Filler
Double Sided Foam Tape
Foam Poron Polyurethane High Density Pu Foam Shockproof Seal Slow
Polyurethane Foam Tape - Custom Polyurerthane Tape - Ramsay Rubber