... , green, brown, etc 3)ozone resistant rubber gaskets / rubber washer / silicone rubber gasket / transparent rubber gasket Specifications:1) Materials: ... of standard rubber products, such as rubber extrusions, including EPDM rubber extrusion, door seal sponge rubber extrusion, and more. ... plastic seal, silicone rubber sheet, SBR rubber sheet, EPDM rubber seal strip, door seal sponge rubber seal strip, ...