Leisure CoachworksRV Sealant Tape, 3 Inch x 50 Foot RV White Roof Seal Tape UV & Weatherproof Sealant Roofing Tape for RV Repair, Window, Boat Sealing Camper Roof Leaks (LCW-3"-Tape-50ft-A)

This is not a good product Didn’t stick for long and the annoying flapping while driving 4000kilometers was even more annoying Look closely to see the huge mess to clean off before I can use another product

I’ve used a product like this for years in the trucking industry patching trailers. Usually works fine but occasionally the adhesive can fail. Mostly because of improper cleaning before application.

If you need a quick fix and don't mind the difficulty using it, this will work OK and is about half the price of eternabond. But I did have a terrible time trying to get the plastic off because it was sticking to the mushy grey layer. I put it it in the refrigerator, which helped some, and developed a technique of quickly peeling sections back, once I loosened them. I did end up tossing some that was just stuck too hard to the plastic. I found it to be thinner and have more tendency to peel up than eternabond, but I went back and cut/ smoothed corners and it seems to be working better. The soft grey layer is also oozing out the sides in some places. I originally used Eternabond along all the edges of my roof, and it has worked well and was easier to use. But, as I said, this is much cheaper and can still get the job done, just not as easy or with the same quality.

Great product sticks and seals very well and I've used this product before about 4yrs ago still looks new very durable.

I had to seal a roof vent and some mounting screws on my vintage trailer. This is very easy to use and conforms to irregular surfaces. It sticks amazingly well. I am sure I will not have any leaks in the future. Thank you.