Cements & Mortars

This Grey Fireplace Mortar is formulated specifically to patch fireplace fireboxes. Easily make firebox repairs and repoint firebrick. This fireplace mortar bonds firebrick and when heat cured, it becomes as strong as firebrick itself. Apply with caulking gun. Withstands 2000 degrees F. Meets ASTM E-136 safety standards.

Castable Refractory Cement is the perfect material for repairing damaged fireplaces. It can also be used in a form to create bricks or whatever shape is required. This cement is strong and versatile. Once cured, it will become as hard as brick and can withstand temperatures up to 2200 degrees Fahrenheit. This cement can be used in outdoor applications like fire pits, and can be painted once cured.

This RTV High Heat Silicone forms a tough seal that withstands continuous temperatures of 450 degrees Fahrenheit. Use it to seal fireplace inserts, repair solar panels, make automotive seals, seal stoves, flashings- anywhere a permanent elastic seal is needed. This sealant adheres to glass, metal, most plastics, fiberglass, aluminum, wood, brick and slate.

This Fireplace Insert Insulation is a pressure sensitive adhesive backed fiberglass batting in a 1 1/2” width with a length of 10 feet. Apply to the back of the insert mounting flange to limit air infiltration between the insert and the fireplace masonry face.