Review on Cherne 270016 1 1 1 1 by Savoeun Ramirez

I paint myself. Most of the work I do is painting roofs. Yes I live in Bermuda and all of our roofs are being painted when we collect water a drink and one of the products I use if a teaspoon of that goes into a cistern tank it messes up all the water up to 30,000 gallons in some cases Important that the downspouts that carry the water from the roof to the tank are totally watertight and these plugs are not only watertight but also airtight, they have also been in use for 20 years and have never had a problem, totally recommended for anything , what that is someone wants to be sealed or waterproof.