Fireplace & Stove Repair Sealant

Fireplace and Stove Repair Silicate Sealant is a non-flammable, silicate-based compound that sets rock-hard when fired. The black textured paste adheres to fire brick, cinder block, metal, and mortar. It cures with a warm fire and provides a durable, long-lasting seal that withstands temperatures up to 1000°F. Adheres To: Concrete, Cinder Block, Stucco, Stone, Mortar, Brick Use On: Fireplaces, Wood-burning Stoves, Flues, Concrete Ovens, Chimney Joints, Ash Pit Doors Features: • Prevents Drafts • Non-Flammable • Interior Use Only • Withstands Temperatures Up to 1000°F • Ideal For Patching Fire Bricks and Sealing Wood-burning Stoves • Water Clean Up