Review on XFasten 8 Inch 30 Foot Sealing Patching RV Parts & Accessories by Esvin Hopuhnopuhlis

I've seen a lot of bad reviews about butyl sealant but I'm convinced it's because you don't know how to use this one crazy stuff and it doesn't work for you. The seller contacted me to help when I needed it. But I've worked with him before, but they have some good advice. I think something needs to be done about shipping when it gets hot. Some waxed shiny pockets. I do not know. But it worked great for me.