Description
Black RTV High Heat Silicone Sealant 500 Degree, Part #76A
500 F heat resistant silicone sealant forms a tough rubbery adhesive seal and maintains its flexibility at 450 F continuously and 500 F intermittently. 2.7oz.
Uses include sealing chimney caps, flashings, fireplace inserts, ceramic tiles, solar panel repairs, anywhere a black permanent elastic seal is needed both indoors and outdoors. Adheres to most materials.