DAP 10 Oz Black High Heat Mortar 18854 Item Name:DAP 10 Oz Black High Heat Mortar 18854 - (Box of 12) Save by the box: $4.84 ea Resists cracking

Resists cracking

Strong rubber based adhesive resists curling

a bottom measurement of 2 5/8" X 12 1/4"

Lifetime guarantee

Gorilla® Mounting Putty is ideal for hanging lightweight items in place of traditional tapes

DAP 10 Oz Black High Heat Mortar 18854 Item Name:DAP 10 Oz Black High Heat Mortar 18854 - (Box of 12) Save by the box: $4.84 ea Resists crackingDAP High Heat Fire Resistant Mortar is a non combustible silicate cement used for patching chipped firebrick in fireplaces and sealing wood burning stoves. Adheres firmly to the firebrick when wet or dry. Sets rock hard when fired. 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