LIP SEALS sponge rubber is a sponge rubber seal with a LIP SEALS cross-sectional shape. Closed-Cell structure, high flexibility, good recovery (Good Compression set), not deformed when used for a long time. Suitable for sealing applications such as oven rubber seal, oven door edge rubber seal, high temperature resistant rubber seal, food grade rubber seal etc. Sponge rubber trim face shape LIP SEALS commonly used in a variety of industries such as Such as Automotive, Building & Construction, Solar Cell System, Food Processing, Lighting, Power Utility, Industrials.