Trelleborg’s wear and tear resistant Foam Fenders absorb impacts even in an aggressive environment. Our Foam Fenders share a construction technology centred on a closed cell polyethylene foam core and an outer skin of reinforced polyurethane elastomer. The closed cell foam structure makes punctures a thing of the past. Every cell is separate and so water cannot migrate into the foam. Even after many years of active service, the foam core can be returned to the factory, re-skinned and made ready for a new lease of life. No matter how badly abused, Trelleborg Foam Fenders, will not burst or explode. Damage is rare, but if the worst should happen our foam fenders will still function until repairs are possible.