76A High-Heat Sealant, 2.7 oz Tube

Rutland 500 deg F RTV high heat silicone sealant is a great solution for sealant and adhesive needs. Not only is this a powerful adhesive, it also seals gases and smoke permanently, with limitless uses in the home or even on a job site. Use it to seal fireplace inserts, repair solar panels or apply ceramic tiles to your fireplace surround or heat shielding behind your stove. Seal a chimney cap to withstand wind, rain and hot smoke. Silicone will adhere to most clean surfaces, including glass, metal, plastics, fiberglass, wood, brick and stone.