National Silicone

National Silicone, a brand by GCP Industrial Products, is one of North America’s leading providers of silicone rubber sheet. In particular solid silicone sheet, closed cell silicone sponge and open and closed cell silicone foam. Our premium performance materials are produced to international standards and are used with confidence in a diverse range of industries. We understand quality and consistency are the key to reliability which leads to material success in critical applications. If you are a business that distributes, converts, fabricates or manufactures silicone, we can supply you from our existing product line or work with you to discover and develop the silicone products you need.