Dap Black High Heat Fire-Resistant Mortar Sealant 10.1 oz. for Stops Air Leaks (Pack of 12)
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$23.68
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We accept returns and exchanges of unworn and unwashed items within 30 days of purchase (14 days during sales periods).
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DAP? High Heat Mortar is a non-combustible silicate cement used for patching chipped firebrick in fireplaces and sealing wood-burning stoves. High Heat Mortar adheres firmly to the firebrick when wet or dry. High Heat Mortar can also be used for applications in wood frame construction where an ASTM E136 non-combustible sealant is required. such as sealing around vents. pipes. ducts and chimneys at ceiling and floor level prior to the application of drywall products.
- Stops air leaks
- Applies easily
- Sets rock hard when fired
- Saves energy
- Super tough. high temperature mortar
- 10 oz
- Black
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