BougeRV Flexible Solar Panel Waterproof Butyl Rubber Tape, for Most Flexible Solar Panel Yuma CIGS Thin-Film, 3.98''Width x 32.8 Feet Length

This stuff is high quality. I used it to install flexible solar panels on my boat. Unfortunately the panels were defective and let me tell you how hard it was to remove them. This tape gets 6 stars. Those panels weren’t going anywhere. Just a shame that the panels weren’t as good as the tape.

Crazy sticky got a lot of it stuck to itself.

I'd give it a 5 but need to see it working in a year first. Otherwise, this worked like a charm and some 5000 miles later the solar panel is still firmly attached to the roof of my camper!

I use this to put up my seller panel on my camper van and it holds very well. I am unable to get the solar panel off if I need to.

Wider than used on the CIGS panels. HARD to cut length-wise, pretty gooey but that’s how it works.

This is definitly going to stay in place, installed it on back side of flexible solar panels, make sure it is lined up where you want it because it is almost impossible to remove once it is in place.

amazing tape for rv solar setups