High-heat Mortar, 10-oz.

A non-combustible silicate cement for applications in wood-frame construction where and ASTM E 136 sealant is required. Can also be used for patching and sealing around fireplaces and wood-burning stoves. Withstands temperatures up to 2000 degrees F. Sets rock hard when fired. Easy water clean-up.

• 10.1 oz
• Non-combusible
• Withstands temperatures up to 2000 degrees F
• Sets rock hard when fired
• Easy water clean-up