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Sutherlands Home Improvement Centers and Building Materials Since 1917
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High Heat Mortar

Mfg.# 18854
Sku# 7072689
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*Estimated stock levels as of Tue, Jun 19, 2018. All items subject to prior sale. Please call ahead to verify.

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° F
  • Sets rock hard when fired
  • Easy water clean-up

Coverage:122 lin ft
Curing time (hours):24
Size:10.1 oz