DAP 18854 Sealant Mortar, 10.1 oz Tube

About This Product

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.

Highlights

• Draft, smoke, fire block sealant for openings in wood frame construction
• Excellent for patching fireplaces and wood burning stoves

(10OZ Mortar Sealant - 6086920 - 18854)