U-CHANNEL sponge rubber is a sponge rubber seal that resembles a U-shaped sponge. U-CHANNEL sponge rubber, Closed-Cell structure, high elasticity, good recovery (Good Compression set), not deformed when used as a long time Suitable for seal applications such as Waterproof sponge rubber seal, Dustproof sponge rubber seal, Weatherproof sponge rubber seal, Moisture proof sponge rubber seal, Oil resistant sponge rubber seal, Steam resistant sponge rubber seal, High temperature resistant sponge rubber seal, Rubber sponge seal Fire etc. Currently, our U-CHANNEL sponge rubber seal is used in a variety of industries such as Automotive, Building & Construction, Solar Cell System, Food Processing, Lighting, Power Utility, Industrials.