Review on Gorilla Waterproof Patch & Seal Liquid - Black 16Oz - Ultimate Solution For Quick Fixes (Pack Of 1) by Aaron Ayo

I use this to waterproof the inside of the cabinet under my sink. I was worried there would be a smell, but actually there is almost no smell at all. It is difficult to paint this on with a brush, so you are better off pouring it onto the surface and spreading it out with a felt brush. You need to apply a lot of this, really thick, otherwise you will end up with thin spots. Don't worry if there are brush marks, as it cures, it settles down and becomes a smooth, shiny surface. The results were amazing.