RadonSeal Standard Concrete Sealer, Deep-Penetrating Clear Protectant, 5-Gallon – Indoor & Outdoor Waterproofing for Poured Surfaces, Basement Floors, Driveways & Slabs – Radon Gas Mitigation

Description

RadonSeal - Basement Waterproofing & Radon Mitigation. The permanent concrete Sealer for long lasting protection. Since 1997, RadonSeal has been the go-to choice for high-quality concrete waterproofing sealers, with over 25 years of expertise in basement concrete sealers, penetrating sealers, and moisture control. Our RadonSeal Deep-Penetrating Concrete Sealer is a water-based, silicate sealer with a zero VOC formula, engineered to seal and protect concrete slabs, basement walls, basement floors, garage floors, foundation walls, cellars, and crawlspaces. This advanced sealer penetrates up to 4 inches into concrete, forming a permanent crystalline structure that seals pores, blocks capillary tracts, and resists negative-side hydrostatic pressure, efflorescence, and harsh chemicals. By reducing water seepage, water vapor transmission, moisture, radon gas, and concrete dusting, RadonSeal strengthens surfaces, making them denser, more durable, and resistant to cracking, pitting, and spalling. It also aids in reducing dampness, humidity, and musty odors in cellars and crawlspaces, creating a healthier environment. Ideal for indoor and outdoor applications, RadonSeal protects concrete driveways, pool decks, patios, sidewalks, and garage floors. It protects damage from freeze-thaw cycles and road salts, ensuring long-term durability. Treated surfaces are compatible with concrete paints, epoxies, adhesives, tiles, and overlays, providing finishing versatility with permanent protection. Non-toxic and safe for vegetation and pets, RadonSeal is easy to apply using a handhels pump sprayer and offers approximately 1,000 sq. ft. of coverage per 5-gallon pail. For interior concrete under 20 years old or outdoor concrete over 3 years old, choose RadonSeal Standard. Protect your concrete, eliminate dampness, moisture, and efflorescence with RadonSeal—the advanced silicate sealer for concrete slabs, foundation walls, cellars, crawlspaces, garage floors, and patios.