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.Draft, smoke, fireblock sealant for openings in wood frame constructionSets rock hard when firedWithstands temperatures up to 2,000 FFor use on masonry and woodClick here to see the Warranty for this product.SHOW MORE
Brand Name: DAP
Product Type: Caulk
Brand Name: DAP
Color: BLACK
Color Family: Black
Container Size: 10.1 ounce
Coverage Area: 122 linear foot
Fire and High Heat Resistant: Yes
Material: Silicate
Mildew Resistant: Yes
Moisture Resistant: Yes
Packaging Type: Cartridge
Paintable: No
Permanently Flexible: No
Type: Fire Resistant
VOC Level: 0 grams per liter
Clean Up: Water
Indoor or Outdoor: Indoor
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