polyurethane foam sponge

high expansion foam (Hi-x foam)

thermoplastic polyurethane (TPU)

sponge grenade / projectile

rammer and sponge

filter sponge

sponge rubber

aqueous foam

aqueous foam generator

aqueous riot control foam

foam dye marker

plastic foam shelter

slippery foam

sticky foam

sticky foam dispenser

sticky thermoplastic foam

underwater sticky foam

hard foam inner lining, shock absorbing liner

foam-coating, decontaminating, and fire extinguishing composition/ mixture

foam reducing composition

foam fire extinguisher

synthetic foam bed

aqueous film-forming foam

foam

foam compound

foam blanket

foam crest

foam tape