Review on Butyl Rubber Waterproof Tape 4” X 50’ (White/Gray) - Weatherproof RV, Roof Window Sealant, Flashing, Seam, Surface Crack, Pipe Rupture, Boat Sealing by Daniel Elgee

So I ordered the 'simple' Cofair product first. why anyone would use that instead I have no idea! I thought simple meant white. no, splinters and red! I returned 3 of the 4 rolls I bought because I used some of them. The material is difficult to cut, as it adheres very poorly to scissors, leaving a sticky mass. It is also unsuitable for the weather - it is intended to be passed under something. This rubber band is amazing in comparison. Cuts like clockwork and leaves no marks on the scissors. halves my working time because I had to cut it to length! It sticks very well, but I can still "reset" it if I don't press it. They say adhesion increases over time, so that's amazing too. It's white, as is the outside of my windows where I needed it. looks great and also covers the screws! The back makes this material a dream to work with. I quickly sealed the large solarium. great stuff! I highly recommend! (from a 58-year-old woman not used to housework!)