MasonryDefender All Purpose Concrete, Brick, & Stone Sealer is a penetrating, silane-siloxane water repellent that bonds beneath the surface of concrete and masonry surfaces to protect against the damaging effects of water. ...

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Product Review

MasonryDefender All Purpose Concrete, Brick, & Stone Sealer is a penetrating, silane-siloxane water repellent that bonds beneath the surface of concrete and masonry surfaces to protect against the damaging effects of water. This product can be used on any exterior, above-grade, untreated concrete or masonry surface. It is breathable, non-film forming, and will not alter surface color or appearance to most surfaces when properly applied.

This product can be used on any exterior, porous concrete or masonry surface including: concrete wall sealer, concrete driveway sealer, concrete sidewalk sealer, concrete patio sealer, brick wall sealer, brick walkway sealer, brick patio sealer, cultured stone wall sealer, manufactured stone wall sealer, stone veneer sealer, and any surface made with sandstone, limestone, natural stone, or porous granite surface.

For best results, use MasonryDefender All Purpose Concrete & Masonry Cleaner to clean the surface before using this product. Note: this product is not designed for interior use.

  • ULTIMATE PROTECTION PENETRATING CONCRETE SEALER: Our Silane Siloxane Sealer delivers a deep-penetrating, barrier that protects your outdoor surfaces from water damage and enhances the durability of concrete, brick, and stone for years.
  • WATERPROOF & CLEAR CONCRETE SEALER: Creates a clear, waterproof barrier that protects surfaces from moisture without altering their natural appearance. This concrete stone sealer offers effective waterproofing while preserving the original look.
  • WIDE-RANGING APPLICATION & COVERAGE: Ideal for sealing a variety of surfaces, including concrete, outdoor bricks, patio stones, limestone, granite, and sidewalks. 1 gallon covers 90-150 sq. ft. for effective coverage.
  • SIMPLE APPLICATION: This concrete sealant waterproofing spray is easy to apply with a pump-up garden sprayer, providing even coverage & deep penetration. Perfect for DIY projects & professional use ensuring maximum protection with minimal effort.
  • LONG-LASTING PERFORMANCE: Enjoy enduring protection with our concrete sealer spray, designed to withstand harsh weather and heavy foot traffic, keeping your exterior concrete, masonry, and stone surfaces protected year-round.

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