RadonSeal logo
 Penetrating Sealers for Concrete, Masonry and Stone
 Concrete and Basement Repair Products
 Store Front Account      Search      Product List      Basket Contents Checkout


RadonSeal Concrete Sealers
LastiSeal Concrete Stain and Sealer
LastiSeal Brick & Masonry Sealer
DryWay Water Repellent Sealer
Ion-Bond Subsurface Sealer
blank
Concrete Crack Injection
CrackWeld Floor Repair
ElastiPoxy Joint and Crack Filler
blank
Hi & Dry Backup Sump Pumps
FloodWatch 3000 Sump Pump
blank
Efflorescence Cleaner
Concrete Etchers
Paint and Mastic Remover
Novion Universal Concrete Cleaner
blank
BioZap Cleaners and Deodorizers
blank
Radon Test Kits
Vapor Transmission Test Kits
blank
extra payments
blank
Commercial Terms
RadonSeal Home Page


Switch to Mobile

RadonSeal® Penetrating Concrete Sealers

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.

SALE on 5-gal. pails $20.00 OFF plus FREE SHIPPING!





RadonSeal Standard Concrete Sealer (5 gal.) RadonSeal Standard Concrete Sealer (5 gal.)
Retail Price: $169.00
Sale Price: $149.00
Quantity in Basket: none
 
 



RadonSeal Standard Concrete Sealer (2.5 gal.) RadonSeal Standard Concrete Sealer (2.5 gal.)
Price: $89.00
Quantity in Basket: none
 
 



RadonSeal Plus Concrete Sealer (5 gal.) RadonSeal Plus Concrete Sealer (5 gal.)
Retail Price: $189.00
Sale Price: $169.00
Quantity in Basket: none
 
 



RadonSeal Plus Concrete Sealer (2.5 gal.) RadonSeal Plus Concrete Sealer (2.5 gal.)
Price: $99.00
Quantity in Basket: none