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Jun 17, 2025 - 09:11 AM
We don't have a product that is designed to stop radon from coming through the concrete.
Will this sealer block radon from coming up into the living spaces if we seal our concslab with it??? Green Building Supply, Penetrating Concrete Sealer Concrete & Masonry Sealers
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Open Jun 15, 2025 - 08:52 AM
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Green Building Supply, Penetrating Concrete Sealer
Safe, permanent waterproofing sealer for concrete, masonry, stucco or brick
GBS Penetrating Sealer is a waterborne polyester polymer and polyurethane that works best on concrete, brick, stucco and masonry. It waterproofs and preserves with 3-5 coats, plus it comes with a 15-year waterproofing w... See More
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GBS Penetrating Sealer is a waterborne polyester polymer and polyurethane that works best on concrete, brick, stucco and masonry. It waterproofs and preserves with 3-5 coats, plus it comes with a 15-year waterproofing w... See More
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