... , Oil seals, Water Seals, Air Seals. Silicon Seal Rubber Gaskets for Bathroom Fittings: Silicone Rubber Seal Gaskets Specification1, MaterialNBR, NR, EPDM, Silicone, SBR, etc2 ... , Material Rohs-SGS Approval, Non-Toxic, Oil Resistant, Tasteless, Non-Stick finish, Durable and ...