Chimney Seal

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Chimney Seal

Seals & protects chimneys from weather damage.

In Stock

Regular price $39.00

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Prevent water penetration and a chimney will last the life of a house; allow water to enter the mortar cracks or brick pores and a chimney will slowly fall apart. 9 out of 10 chimneys show signs of deterioration from water damage. Loose mortar, spalling, cracking and chipping are all signs of neglect. Chimney Seal is unique; designed just for chimneys. The sealer is "breathable" and will not trap water vapor like a traditional sealer would; allowing the structure to break. Without this, damage would occur from the inside out and the brick would expand until it's cracked.


  • Solvent: water
  • Dry Time: 1 to 6 hours, depending on temperature and humidity
  • Color: milky white
  • Application Temperature: minimum of 40º F

Coverage: approximately 90 to 150 sq. ft. per gallon, depending on the surface and application

We are now recommending that this product be diluted with 1 gallon of water to 1 gallon of sealer in order for this product to be sprayed. Be sure to mix the product thoroughly before applying to your chimney.

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