RadonSeal Plus Concrete Sealer – Deep Penetrating Basement

RadonSeal Plus Concrete Sealer – Deep Penetrating Basement Waterproofing Sealer for Foundation Walls & Floors, Reduces Moisture Vapor, Strengthens & Protects (2.5 Gallon)
- DEEP-PENETRATING CONCRETE SEALER – RadonSeal Plus penetrates up to 4 inches into concrete and reacts within the pore structure to seal capillaries, helping reduce water intrusion and moisture vapor transmission through basement floors and foundation walls.
- BASEMENT WATERPROOFING SEALER – Helps reduce moisture seepage through concrete floors and walls by sealing the concrete from within. Ideal for damp basements, foundation walls, slabs, and concrete block exposed to water and ground moisture.
- LONG-LASTING INTERNAL SEAL – Unlike acrylic or epoxy coatings that sit on the surface, RadonSeal reacts inside the concrete to form a deep, long-lasting seal that won’t peel, blister, or wear away over time.
- STRENGTHENS & HARDENS CONCRETE – Chemically densifies and reinforces porous or weak concrete, reducing dusting and improving resistance to water intrusion, salts, and freeze-thaw damage.
- EASY DIY APPLICATION – Apply with a sprayer, roller, or brush. The water-based formula penetrates deeply into the concrete where it reacts and cures internally—no surface coating or film.
- PAINTABLE & COATING-COMPATIBLE – Seals and prepares concrete surfaces while helping protect coatings from moisture-related damage. Treated surfaces are compatible with concrete paints, epoxy coatings, clear sealers, overlays, and adhesives.
- IDEAL FOR BASEMENTS & FOUNDATIONS – Designed for basement floors, foundation walls, concrete slabs, garages, and warehouses. Works on poured concrete and concrete block (CMU) foundations.
- COVERS UP TO ~1000 SQ FT PER 5 GALLONS – Coverage varies depending on concrete porosity. Ideal for sealing basement floors, foundation walls, slabs, and concrete block to help reduce moisture vapor transmission.
- NATURAL, INVISIBLE FINISH – Does not change the appearance of concrete. No gloss, no darkening, and no surface film.
Waterproofing is not always easy but, with a little know-how and the right advice long-lasting solutions can be accomplished relatively inexpensively. Since 1997, RadonSealÂ® has been dedicated to offering contractors and homeowners unbiased expertise, unparalleled service and our commercial-warrantied sealers and concrete repair products. RadonSeal Plus is formulated to permanently seal more porous concrete; poured concrete (+20 years), concrete blocks, and most cinder blocks. Penetrates into concrete (up to 4"), chemically reacts, sealing the micro- capillaries and fractures that make concrete porous. RadonSeal restrict moisture, water vapor, and radon gas directly through concrete, helping to alleviate efflorescence, dampness, and humidity making it ideal for use in basements. Alternatively, use RadonSeal to strengthen deteriorating concrete, compromised pours, greatly reduces pitting, spalling due to freeze-thaw, road salts, and deicing chemicals. ZERO VOCs. Eco-friendly. Safe Use Indoors. USES: Basement floors, foundation walls, driveways, sidewalks, patios, garage floors, building facades, concrete barriers, carports,, and similar (Note - Polished, overly smooth, machine-troweled surfaces require acid etching or scarification). COVERAGE (apx): Poured Concrete -500 sq. ft., Concrete Block - 250 sq. ft., Cinder Block - 200 sq. ft. Concrete is complex and varies in composition and finishing techniques. Always test spot to ensure proper absorption. Sample bottles are available upon request. LIMITATIONS: Do not use on paint, grout, overlays, colored concrete, split face blocks, stamped concrete, reinforced concrete, bluestone, pavers. For successful radon mitigation of a basement, make sure to seal all the concrete, repair all cracks, and openings. Allow RadonSeal to cure for 6-8 weeks before retesting. If you have questions about the products use please contact RadonSealÂ® visit the RadonSeal website for more detailed information.
Country USA
Brand RadonSeal
Manufacturer Novion
Binding Misc.
ItemPartNumber 111
Model 111
Color Clear
Size 2.5-Gallon
UnitCount 1
UPCs 856255006034
EANs 0856255006034
ReleaseDate 0000-00-00

Country	USA
Brand	RadonSeal
Manufacturer	Novion
Binding	Misc.
ItemPartNumber	111
Model	111
Color	Clear
Size	2.5-Gallon
UnitCount	1
UPCs	856255006034
EANs	0856255006034
ReleaseDate	0000-00-00

RadonSeal Plus Concrete Sealer – Deep Penetrating Basement Waterproofing Sealer for Foundation Walls & Floors, Reduces Moisture Vapor, Strengthens & Protects (2.5 Gallon)

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