Polyurethane

Etheron sponge ; Etheron ; Polyurethane foam [USAN] ; Polyurethane A ; Polyfoam plastic sponge ; Spenlite ; Spenkel ; Isourethane ; Polyurethane sponge ; Andur ; Polylurethane ; Polyurethane ester foam ; Ostamer ; NCI-C56451 ; Polyurethane ether foam ; Polyfoam sponge ; Urethane polymers ; Curene ; Pliogrip ; Polyurethane ; Polyurethane foams ; Polyether-based ;