Rutland Black 600 Degree Rtv High Heat Silicone (10.3oz)

A great solution for sealant needs – seals off gases and smoke permanently, with limitless uses in the home or on job sites. Use to seal fireplace inserts, repair solar panels, or seal a chimney cap to withstand wind, rain, and hot smoke. 600ºF temperature rating. Clear. 10.3 fl oz cartridge.

Use for fireplaces, wood stoves, pellet stoves, or gas fireplaces.