William
GBRadon seal crack kit arrived in 2 days Radon seal crack kit arrived in 2 days, follow instructions & the kit works terrific. Came with everything you need to fix crack perfectly!
S&S Maintenance Services
GBWater Leaks? I have done 2 basement projects where the customers had water entering through the structure. The first was a foundation crack and the second was a floor crack. RadonSeal has the products that I rely on to do the job right the first time! Online store is easy, shipping is fast, and the products are top of the line!
MH
GBGood value for the price The product arrived quickly and worked as advertised. The only critique is that it would be nice if the application instructions described how much the caulking gun will travel before the tube is empty. Will recommend to others who have foundation crack issues.
Denny Hydrick
GBThe water-powered backup sump pump… The water-powered backup sump pump seems to be working fine. Your delivery was on time and the kit was not lacking. I asked a question online yesterday and had the answer in a short while.
Pete Smith
GBSeemed to Work Perfectly I was quoted $1800 by two different waterproofing companies to fix a hairline crack in a concrete foundation wall. After a little research and a phone call to RadonSeal's Technical support, I chose RadonSeal Polyurethane foam. The process was just as easy as their YouTube videos indicated. I bought a 10 ft. kit for a 9 ft. crack and it took the entire 2 tubes with the polyurethane oozing out the top of the wall. Although I have not yet had a rain to determine if it was 100% effective, I feel confident that all will be well.