Review on Incom Manufacturing RE3855 Heavy Duty by Brian Cheney

I was hoping to use this tape to fix the waterproof tarpaulin on a livestock trailer. I sanded the edges of the gap and taped tape at the top and bottom. I extended the tape 2-3 inches beyond the gap, overlapping each section by about 30%. The tape didn't stick at all. It started peeling off within 30 minutes. but it definitely wasn't "heavy" enough for my needs.