High temp silicone rubber sheet roll is manufactured from premium silicone raw material. It features excellent high & low temperature resistance, ozone resistance, anti-aging and good insulation performance. Working temperature: -60℃ ~ +230℃. This silicone sheet can be cut, punched and molded into gaskets, buffer pads and insulating spacers. Available in different hardness, thickness, color; food safe grade optional. Widely used for automotive, home appliance, food equipment, heavy machinery and pipeline thermal insulation sealing. We support OEM custom formula and dimension cutting, with stable batch quality for industrial sealing projects.