Silicone Sponge Sheet

A silicone sponge sheet is a closed cell elastomeric material. It is designed for exceptional sealing, cushioning, and insulation. Silicone sponge sheet features good resistance to environmental extremes ranging from -60°C to 230°C, making it the perfect sealing material for a wide range of applications that the standard rubber simply cannot provide.

We can supply thicknesses from 1.5mm to 30mm and also offer a variety of specific grades. Our closed-cell silicone sponge sheet comes in multiple sizes, densities, thicknesses, and colors which can match your exact requirements.