
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.

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!

1 Construction Gal
GBGreat product I am in home remodeling and do a lot of volunteer work. I have come across quite a few leaky basements here in Michigan and have been able to successfully stop the leaks with the peel 2 part epoxy crack repair kit. I love this product and have been able to save a lot of people money. Thanks Radon Seal!

Josh C.
GBDelivery was fast and ordering was easy -

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.