Radon is the most potent carcinogen in your home. Radon. Seal does not change the appearance or slip resistance of the concrete. Unlike common sealers coatings and waterproofing paints sold in big box stores, it will never peel, delaminate, or wear away. It cannot be pushed out from inside the pores by negative side pressure regardless of hydrostatic pressure The seal becomes integral to the concrete itself no re application is ever needed. Concrete Waterproofing Prevents water seepage, protects outdoor concrete against freeze thaw and road salts. Efflorescence Reacts with alkalis and stops or reduces the unsightly white powder. Vapor Transmission Reduces humidity by restricting water vapor inflow. You may not need your dehumidifier. Radon Mitigation Restricts the infiltration of radon gas. Mold Remediation Reduces the growth of mold and mildew, eliminates musty odors in basements. Reduces Cracking Bonds and strengthens concrete, prevents the rusting and expansion of rebar. Concrete Hardener Hardens the surface flint hard, greatly reduces dusting. Neutralizes Alkalis Ideal for fish ponds, kennels, and stables. Deep Cleans Purges contaminants, minor oil spills, old efflorescence, and animal urine from inside concrete slabs. The Only Concrete Sealer Backed by a Lifetime Money Back GuaranteeEco Friendly Radon. Seal is a user and environment friendly waterborne sealer formulated for an easy and safe application. No solvents, zero VOCs, no fumes or noxious odors. Most Recent Reviews Online. Which Radon. Seal is Best for My Concrete RADONSEAL STANDARD For indoor poured concrete such as basement floors and walls, foundation slabs, and garage floors less than 2. Also use on outdoor concrete driveways, sidewalks, walls, rooftops, decks less than 2 years old. It penetrates the best into tighter concrete. RADONSEAL PLUS Use Radon. Seal Plus on older and more porous concrete, such as concrete blocks, cinder blocks, poured indoor concrete over 2. It carries more minerals for larger pores in concrete. Order Today For secure and encrypted online processing of your order, click the ORDER NOW button or phone us to place your order. All major credit cards are accepted or order with your Pay. Pal or Amazon account. Radon. Seal is available online through Amazon, e. Bay, Home Depot, and Sears. SHIPPING Radon. Seal is not sold in brick and mortar stores. Shipped in 5 gallon pails half filled for 2. UPS or Fed. Ex Ground. Orders received by 2 pm ET on a workday are normally shipped the same day and delivered within 15 working days to the lower 4. EXTRA SHIPPING COSTS for expedited shipping or for shipping to Canada, Alaska, or Hawaii, please inquire first by email or phone before placing your order. CANADIAN ORDERS We ship to Canada but Ontario residents can purchase Radon. Seal from ECO Building Resource in Aurora, Ontario 9. RETURNS Unopened pails in salable condition are returnable. Please review our Commercial Terms. COMMERCIAL CONTRACTORSARCHITECTS Radon. Seal is available at volume discounts in 5. Please call or email us at Commercial Inquiries. See LEED certification below. Coverage The approximate coverage rates below take into account the number of recommended applications. Coverage rate varies depending on the porosity and composition of the concrete. Concrete with larger pores or more alkalis will consume more sealer. Cinder blocks are very porous and have the lowest coverage per pail. POURED CONCRETE 1,0. HEAVYWEIGHT CONCRETE BLOCKS 5. CINDER BLOCKS 4. For example, a typical basement floor 8. TWO 5 gallon pails to cover both the floor and foundation walls. A typical basement with concrete block walls will need TWO 5 gallon pails of Radon. Seal Plus for the walls and ONE pail of Radon. A Portrait Of The Artist As A Young Man Audio. Seal Standard or Plus for the floor. What Are People Saying. Feedback from Customers. I used the Radon seal and to my amazement. That was 5 years ago. Tom F., Atlanta, GA My cinder block wall was seeping water, so I sealed it with Drylock. But after several months, efflorescence pushed it out. Radon. Seal. pushed out rivers of efflorescence from the concrete and it is now bone dry Brian D., NC. Particularly, since we have a newborn in the house. My radon is now very low and the basement feels dry. Mark W., MA. Since applying the Radon. Seal. humidity is holding at 4. Jim M., GA. Radon. Seal Plus to the block walls and 2 coats to the floor of my very damp basement. CiL to 0. 3 p. CiL Traci T., DESee more Testimonials. Product Uses. Radon. Seal Concrete Sealer is most often applied to waterproof basement floors and walls but is effective for sealing and strengthening a wide range of cementitious materials indoors or outdoors. Radon. Seal may not work well on fiber reinforced concrete with additives, thin concrete floors lt 2. Please review Radon. Seal Uses, Limitations, and Application. POURED CONCRETE New or old, basement walls and floors, building facades, fishkoi ponds, retaining walls, seawalls. CONCRETE SLABS Warehouse floors, garage slabs, carports, driveways, sidewalks, curbs, parking lots, patios. CONCRETE BLOCKS, CINDER BLOCKS Foundation walls, retaining walls, building walls. MORTAR Mortar between blocks, porous mortar in older stone foundations. LIMESTONE Walls, floors, building blocks, facades, interior or exterior. STUCCO Porous stucco applied over concrete. EXCEPTIONS Radon. Seal cannot seal lightweight blocksCMUs or split face blocks or haydite blocks due to low cement content, stamped concrete hard surface and release agents, acid stained concrete alkalis already neutralized, popcorn blocks extremely large pores. COMMON RESIDENTIAL USE Basement floors, basement walls, garage floors, driveways, sidewalk, patios, koi ponds. COMMON COMMERCIAL USE Parking garages, building facades, concrete rooftops, concrete decking, sidewalks, industrial floors, concrete structures, warehouse floors, storage tanks, cooling towers, water treatment plants, bridges. Radon. Seal concrete sealer is ideal for koi ponds and fish ponds, kennel floors, and stables because in addition to waterproofing and preserving the concrete, it also neutralizes alkalis and surfaces caustic to animals. There are many challenging situations for sealing concrete. Read up User Reviews Waterproofing Concrete, Wet Basements, Roofs, and Koi Ponds. If you are not sure about choosing the correct sealer, visit our Sealers Guide. Application. CONDITIONS The concrete must be dry inside. After a heavy rain, let outdoor concrete dry for at least 2 days. Avoid heavy rain for 2. Air and surface temperatures must be above freezing during the application and for three days after. How To Avoid Concrete Cracking Sealer© 2017