RadonSeal penetrates up to 4" into concrete, reacts, and internally seals against water, vapor, radon, and molds. Permanent. For indoor or outdoor concrete, new or old. Backed up by a Limited Lifetime Guarantee!
Seal your driveway with our natural look concrete water-repellent. Our water-based siloxane formula protects your concrete driveway, patio and sidewalk from damaging de-icing salts and water penetration. A-Tech Concrete Sealer penetrates below the surface of the concrete for long lasting protection. Call us at 1-877-277-5948 to order or to learn more.