RadonSeal® deep-seals poured concrete, concrete blocks, cinderblocks, and cementitious materials like mortar or stucco.

• seals against water seepage
• seals against water vapor and radon gas
• stops efflorescence
• preserves concrete, protects paints and coverings
• densifies, bonds and strengthens concrete
• hardens concrete surface, stops concrete dusting
• leaves no film or color, the surface remains paintable
• permanent for the life of the concrete.

Waterborne, safe and environment-friendly. Quick and easy spray-on application.

RadonSeal Standard - for poured concrete in good condition.

RadonSeal Plus - for concrete blocks, outdoor concrete over 2 years old, or indoor concrete over 20 years old.

Available in Canada from ECO Buillding Resource, Ontario tel. 905-841-3535

For detailed information visit the product webpage.

Shipped in 5-gallon pails (full or half-filled). Shipping by courier $15/pail or $12/half-pail to the lower 48 states.

FREE SHIPPING on all 5-gallon pails of RadonSeal Deep-Penetrating Concrete Sealer!