Selleys Fireproof Heat Resistant Cement White x 850g

Features Resists intense heat Sets hard Water clean up Where can this product be used? Repairing bricks in fireplaces and chimneys Sealing flues in pot-belly stoves Filling cracks in ironworks and bricks? What materials is this product suitable for? Brick Metal Concrete How to Use: Remove all dust, grease and loose debris before applying material. Dampen the cavities on porous surfaces for better adhesion. Apply Fireproof Cement firmly into holes and cracks with a damp knife or spatula. Allow Fireproof Cement to dry a minimum of 48 hours before exposure to heat. If Fireproof Cement is stiff slacken with a little water. Limitations: Fireproof Cement is not an adhesive – it is a filling compound. Not recommended for external use e.g. BBQ’s, incinerators etc. Fireproof Cement is not suitable for use in kilns. Fireproof Cement is not recommended for moving joints such as expansion joints as it sets rigidly Hardened material cannot be resoftened with water.