MasonryDefender Chimney Crown Sealer - Brushable Waterproof Sealant Prevents Leaks - 1/2 Gallon

★★★★★ 4.6 33 reviews

$40.81
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$40.81
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Free shipping Free 30-day returns

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Product details

Management number 218561255 Release Date 2026/05/03 List Price $16.32 Model Number 218561255
Category
  • ELASTOMERIC WATERPROOFING SEALANT: Forms a flexible, waterproof membrane to protect masonry or concrete chimney crowns. Stops water leaks fast and is designed for long-lasting durability.
  • FLEXIBLE CHIMNEY REPAIR SEALER: Ideal for minor cracks and imperfections on chimney crowns. This chimney crack sealer remains flexible and resists chipping or cracking for years of protection.
  • EASY BRUSH APPLICATION: No primers or pre-coats needed. Simply brush on two coats of this brushable chimney crown sealer for superior waterproofing, saving time and effort during repairs.
  • SURFACE PREPARATION TIPS: Ensure the chimney crown is clean, dry, and structurally sound before applying. Use a stiff brush to remove debris and protect the roof with drop cloths during application.
  • FAST DRY TIME & COVERAGE: Covers up to 20 sq. ft. per 1/2 gal. with two coats, depending on surface texture. Dries to the touch in 30–60 minutes and fully cures in 2–4 hours for quick results.
UPC 709057000918
Color Light Gray
Item Form Paste
Brand Name MasonryDefender
Style Name Compact
Manufacturer SaverSystems
Material Type Elastomeric polymer
Number of Items 1
Compatible Material Concrete
Surface Recommendation Chimney Crown (Concrete)
Water Resistance Level Waterproof

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4.6 out of 5
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33 ratings | 14 reviews
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