Silicone maintains flexibility and resistance to extreme temperatures, ozone, UV rays and weathering from -75 F to 450 F. It can withstand higher temperatures of up to 600 F for short periods. Silicone has a low compression set and hardness ranging from 25 to 80 on the Shore A scale. WEGU Manufacturing Inc supplies specialty silicone over-molded metal exhaust and catalytic converter hangers as well as custom silicone strips used on an automotive glass assembly line. Other applications of silicone include high heat seals, spark plug boots, high voltage insulators, and swim goggles. WEGU has over 40 years of experience molding custom plastic, rubber and silicone parts for the automotive, industrial, commercial and military markets.