General-purpose, pre-mixed asbestos-free cement for repairing stoves, fireplaces, and furnaces. Used to prevent air and gas leaks from around flue and chimney joints, ash pit doors and to seal small cracks between bricks and linings. Will adhere to stovemetal even after firing. Cleans up with water. Recommended for relining firebrick in boilers, incinerators and for repairs to stoves and kitchen ranges. 1 pint.