Rutland Fireplace Parts - 500 deg. High Heat Silicone Sealant - 76CT
500º RTV High Heat Silicone Sealant
Resistant silicone sealant forms a tough rubbery adhesive seal that withstands 450ºF continuously and 500ºF intermittently. Uses include: sealing fireplace inserts, solar panel repairs, stoves, flashings, anywhere a black or translucent permanent elastic seal is needed. Adheres to most materials. Acetoxy cure. Meets ASTM C920-86.