Silicone sponge cords, sponge Strips and sponge gaskets are ideal for clean room applications requiring exposure to extreme temperatures (-60°C to +200°C). Our silicone cords have excellent ozone/radiation resistance, UV resistance and arc/corona resistance. These properties are maintained well at high and low temperatures. It has high compressibility and low compression set over a wide temperature ranges. Exhibits Good acoustic and thermal insulation properties.