Silicone sponge sheeting is a flexible and pliable material that shares many of the same advantages as solid silicone. It offers a softer and more compliant form, making it ideal for a variety of applications. Silicone sponge sheets and strips come in different sizes, densities, and colors, and can even be customized with a self-adhesive backing if desired. There are many Benefits of Silicone Sponge Sheet Wide Operating Temperature: Silicone sponge has a temperature range of -60C to 260C Water Sealing: The closed cell structure allows for good water sealing with relatively low compressive forces. Compression Set Resistance: Silicone offers excellent compression set resistance (ability to rebound to original thickness), especially at higher temperatures, compared to most rubber material. UV and Ozone Resistance: Silicone products have excellent UV and ozone resistance due in part to their organic backbone. This provides long-term performance. Outdoor Gasketing: Considering all the above benefits, silicone sponge is a good material choice for outdoor environments, from the arctic to the desert. For more information about Silicone Foam Sheet, click here https://www.tenchy.cn/product/silicone-foam-sheet/