Review on 32Oz Gorilla White Waterproof Patch & Seal Liquid For Effective Sealing (Single Pack) by Matt Norwood

I’ve been pretty happy with the Gorilla line of rubber products I’ve been using recently so when I needed to put a seal around some roof vents this was a good choice to try. Functionally it works well. I was able to paint it on around the vent pipes easily enough. It goes on thick enough that I didn’t have an issue with running, and seemed to set in the time listed (It was 76F and sunny at the time). Time will tell if there is any extreme shrinkage and breaking but initially after a couple days this looks solid. I will just note the can was pretty dented on arrival so shipping it in envelopes might end badly for you when you order. The can was still sealed but I can see how others would have had issues.