EternaBond RoofSeal White 4" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RW040-50R - One-Step Durable, Waterproof and Airtight Sealant

It's the best. Addendum: I needed more of this tape, So I ordered twenty five feet more. I was surprised when it Arrived the next next day on a normal shipment. It also arrived without the core of the tape, that is the cardboard. I was a little taken aback , thinking it might be a little hard to use or damaged. I came to find out that they packed it so well, That it worked just fine. My surprise was that they had ship me a fifty foot roll instead of a twenty five foot roll. I love this product, And thank you for the extra twenty five feet that was awesome.

My second time around using this product to seal the edges of my RV rubber roof.Applied right over the first tape which has last about 12 years, but was showing some wear.This product is the real deal, just need to go slow when applying, because once It's applied, it's NOT coming back upWon't need to reapply chalk yearly on the roof like I did before I discovered this product a decade ago!This and Pro Flex brand chalk for sealing the wall windows/door/seams is the best products out there.Pro Flex is great stuff, if you take your time applying it, as it's super gooey but eliminates yearly re-chalking.

This stuff is unreal! It’s not going to come off just a heads up! I keep a roll in our camped for emergency repairs and use some when I check the roof if needed. Size is exactly as advertised. It’s much cheaper on here than at the even place. This stuff is a must have if you own a camper great product!

There are two types of RVers, those that do maintenance, and those that do not. I don't know what the percentage of each is, I'm guessing the ones that don't, don't stay RVers long because the RV falls apart. I'm kind of in the middle. Our travel trailer is 4 years old and I have inspected the seal twice. Both times it looked ok, but we just took it out for the first time in 9 months. After the trip there were several non-working things on the camper, and because of that I decided to reseal the roof whether it needed it or not. I'm not a fan of the RV industry, so I'm hesitant to take it into one of the dealers and leave it there for 3 months while they fix it. So DIY to the rescue.This stuff worked great. I started applying from the roof, and that was almost necessary for the front where the cap curves backward as the ladder wouldn't be stable there, and around the awning where the ladder would have to rest on the awning, but then I switched to the ladder. It was slower because you have to keep climbing down and moving the ladder but felt much safer than laying on my belly on the roof leaning over the side. Unfortunately, I'm not a perfectionist and there were a lot of little folds where I had to change direction on the tape because it had gone too far one way or the other, and some air bubbles I couldn't get out, but they were sealed under the tape so well I can't imagine it will be a problem. It seems like it should be fine, but time will tell.I think it's a tragedy that the RV industry doesn't install this from the get-go. Yes, it might be time consuming to put on, and if you have a broken sky-light, a giant pain to get off, but it's worth it for the peace of mind. I was putting it on thinking why don't I just cover the whole roof in it? Its not like I have a deck up there, who cares what it looks like from above. But that would probably cost a thousand dollars in tape. So just a pipe dream.

it works but hard to deal with once on it's on, hard to cut, adjusting is out, like super glue caulk!

I have used this in the past for covering all the seams on a rv roof, emergency roof repair and vent cover repair. It sticks and will be there forever.Bought this to keep in rv for emergencies.

I just got and used it, looks like this Can EternaBond RoofSeal White will stick to anything I cleaned the area with acetone before applying so time will tell but this thing looks like it will last.I will painting around it with Dicor RP-MRC-1 Acrylic Elastomeric Coating for Metal. my enclosed work trailers roof is metal.

Love this stuff but in Florida expect to replace it after 3-4 years as apparently in Florida we are closer to the sun and this stuff will dry out, crack, and start to peel away, but other than that it's great.. I have a self built wood roof hatch and it protected the wood perfectly even through hurricanes.It's easy to use but forewarning DO NOT LET IT TOUCH IT'S SELF you will NOT get it apart!