... ,UL Certify 3.Reasonable price EPDM/PE foam insulating material tube/strip1)feature: light,comfortable ,good elasticity ,water-proof , shock ... mats, sports goods and sandals.Rubber Material:EPDM,SR(Silicone),NBR(Nitrile),CR(Neoprene),NR,Viton(FKM),Butyl,PVC,PU,PP ... RECYCLED Closed cell rubber foam is a high quality flexible insulation product designed for insulating in the field ot heating,ventilating ...