... Features:Silicon gasket, rubber gasket, rubber seal Suitable for pipe flanges, used in water line, gas, ... air, water or chemicals from dust and oil, with good water/oil resistant, sealing function, attenuating shock ... adhesive side ad are pressure sensitive Features: Materials: various kinds of materials, such as: silicone, NBR, NR, ... : Xiamen Silicone Rubber Gasket seals for LED light/silicone gasket