Gel foam coating
Foam rubber can be vulcanised by means of a mixture of sbr and natural rubber, and it is possible to subsequently compress it in its fluid stadium by addition of a gel-additive. This can be used to press an embossing structure in your foam. Such foam rubber has a good abrasive resistance, has good water resistance. Gelling processes based upon amomium-acetate (AA) or sodium silicon fluaride (Nsf) are possible.