Brian W
GBI love the product except I ran short… I love the product except I ran short of the urethane to repair my 6 ft crack with a single order of your product.
Thomas Inglis
GBRadonSeal's eflorescence is tops Their eflorescence cleaner has little or no odor. It works effectively at neutralizing calcium bleeding through concrete block. I tried strong vinegar, it was ineffectual. Years ago I tried muriatic acid which worked about the same as RadonSeals product- but the smell was horrible. I ran short on this job, so I ordered another gallon- it works !
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.
customerRJ Graham
GBProduct performance was very good, instructions lacking Product performance was very good. However, design function of the caulking style tube was not. A normal tube is empty when the charging rod is fully deployed inside the empty tube. Without knowing the charging rod is fully deployed at 3/4 of its normal length caused considerable delay and improper injection of the polyurethane foam into the concrete wall.
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!