Silicone sponge

Useful for everything from applying your makeup to filling your wall cavities to outdoor lighting solutions, Southbourne Rubber designs and makes a wide range of silicone sponge products.

Available in a range of densities from soft to hard and with remarkable resistance to UV, ozone and extremes of cool and warm temperatures, our closed cell silicone sponge or extrusion is a fantastic insulator and flexible sealant. We also offer open cell neoprene, nitrile/PVC, PU (polyurethane/polyether/polyester) and PE (polyethylene) sponge in various thicknesses of different coil lengths and with or without self-adhesive backing.