EternaBond RSW-2-50 RoofSeal Sealant Tape, White - 2" x 50'

This stuff works well and is sticky. It takes 2 people to install. Easy to work with.

Great product. We used it on our RV roof. Easy to apply and works well. Very durable , thick and stays put. Highly recommend if you have a leak on a RV roof.

This stuff is nothing short of a miracle product!! We have been using this for years after previous trial and errors with other manufacturers! Every other brand we’d use would eventually loose its adhesive strength. This stuff never has. The bond it forms is crazy!!

This is oddly one of the most difficult topics to research. Answers are on each extreme as to whether to use this or not. After weeks of trying to figure out the best path to repair my slide out, I decided to check with a local dealer. Specifically a repair technician. He said eterna bond was a great product that they also use. Not shown in recommended to buy is the eterna cleaner and primer. I'm heading to the campground in a few days so I asked for a plan B. He suggested an automotive degreaser that they had on the shelf. I asked him if they would use this in place of the first recommendation. Without hesitation, he said yes. He told me to clean it up and allow it to evaporate. I should point out that I repaired a slide out seam on the outside edge. The factory started to wear out from rubbing on the screw heads. I asked if it would be best to remove the old or if I can stick it over the existing. He said it's ok to go over the top if it's wider than the factory tape. I cleaned it up nicely then started to stick the tape. Yes, it's extremely sticky and you can't unstick it so go slow and be careful. Important to work out the evenness and bubbles as you go, and make sure to press it thoroughly as you go. Images posted. I then asked if I should caulk by where the fascia meets, and he said it's a good idea. Then I asked about caulking the inside, towards the camper. He said it's a good idea but not completely necessary. If you do, use some soapy water and your finger to smoothen it out so it doesn't catch on the rubber gasket. Works great. Takes some finesse to put it down but can easily be done if you take your time. Don't use self leveling caulk. That's for sure. This particular tech highly recommend what's in the picture. Only use it for what it's intended. Seam repair. Don't cover the entire roof or go around roof top openings. Good luck and stay dry!

Best RV roof sealant available in my opinion. I have had it on coaches for over 10 years with no additional maintenance required. Just do not think you can pull it back up and re-position it. It sticks!!

The only issue is that the top should be equal to the roof material

It always works. Just make sure the surface is clean and you put on correctly the first time. No second chances.

easy to apply and looks good on my rv roof. Lets hope the rain hates it!!