Marine Grade Foam

EZ-Dri polyether-polyurethane foam: Open-celled foam, dries almost immediately after exposure to rain, salt spray, melting snow, morning dew, washing, or other forms of moisture and humidity. Large, open pores allow maximum water drainage and air circulation, permitting use quickly after being wet or even saturated. Perfect for marine applications.

Polyethylene: (PE) Closed-cell, water resistant, more rigid than polyurethane, high strength and durability, shock absorbing, vibration dampening. Avialable in cross-linked (a.k.a. EEV), as well as laminated up to 6"