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EternaBond

EternaBond RV Mobile Home Roof Seal Sealant Tape & Leak Repair Tape 4" x 50' Roll White Authentic (4''-50ft)

  • Based on 1,706 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Mar 20
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Size: 4''-50ft


Color: white


Features

  • 4" x 50' Foot Contin ROLL of authentic Eternabond repair tape.
  • Bonds to surfaces and stops leaks.
  • Use on: EPDM, TPO, most PVC, CSPE/Hypalon, CPE, SBS, APP modifieds, asphalt BURs, coal tar BURs, all metal roofs, tiles, shingle, aluminum, galvanized steel, gypsum board, wood, polyethylene, propylene, polystyrene, fiberglass, brick, concrete, masonry, OSB, etc. Seals roof tears, seams, flashings, copings, skylights, gutters, and much more.
  • This tape is made to withstand all weather and will flex, expand and contract in all conditions.
  • Dimensions: 4" width, 50' length. Made in USA.

Description

This tape has a peel-off backing, when exposed, will stick to most any surface except silicone. MicroSealant Technology. White UV stable backing. Bonds to surfaces and stops leaks. Use on: EPDM, TPO, most PVC, CSPE/Hypalon, CPE, SBS, APP modifieds, asphalt BURs, coal tar BURs, all metal roofs, tiles, shingle, aluminum, galvanized steel, gypsum board, wood, polyethylene, propylene, polystyrene, fiberglass, brick, concrete, masonry, OSB, etc. Seals roof tears, seams, flashings, copings, skylights, gutters, and much more. Can be applied in weather as cold as -20 degrees. Seals for an air, moisture and water-tight barrier. One step permanent leak repair tape. Dimensions: 4" width, 50' length. Made in USA. ROOFSEAL WHITE 4" X 50' BY ETERNABOND The types of roofs this adhesive seal can be used on include EPDM, TPO, hypalon, most PVC, modified, all metal and much more.The Eternabond roofseal is makes a tight seal on tears in the roof or seams, flashings, copings, skylights, gutters and many other repairs. It is perfect for repairs or to restore the roof on your motor home and RV. DO IT YOURSELF RV ROOF REPAIR If you're looking for an easy do it yourself way to repair your leaky roof, this tape would work perfect for you. This roofseal makes a permanent water-tight seal using adhesives with integrated primers and UV stable backing. This tape is made to withstand all weather and will flex, expand and contract in all conditions. BONDS TO ROOF SURFACE WITH MICROSEALANT TECHNOLOGY Before applying, the surface must be clean and dry, you can use the Eternaclean for an easy clean up. For application, install over the repair area, removing the protective liner as you go, to prevent the tape from getting

Brand: EternaBond


Color: white


Material: Fibreglass Polyvinyl Chloride


Number of Items: 1


Recommended Uses For Product: Roof repair, leak sealing, maintenance for RVs, mobile homes, and various surfaces


Brand: ‎EternaBond


Color: ‎white


Material: ‎Fibreglass Polyvinyl Chloride


Number of Items: ‎1


Recommended Uses For Product: ‎Roof repair, leak sealing, maintenance for RVs, mobile homes, and various surfaces


Special Feature: ‎Weather Resistant, Versatile


Surface Recommendation: ‎Roof


Water Resistance Level: ‎Waterproof


Size: ‎4''-50ft


Compatible Material: ‎Wood


Unit Count: ‎1.0 Count


Item Resistance: ‎weather resistant


Global Trade Identification Number: ‎84


Adhesive Format: ‎Tape


Adhesive Side Count: ‎1


Adhesive Location: ‎on_product


Manufacturer: ‎EternaBond


Item Weight: ‎0.01 Ounces


UPC: ‎630991282484


Product Dimensions: ‎6 x 6 x 2 inches


Item Weight: ‎0.01 ounces


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎July 5, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Bulletproof if you follow directions
Size: 2" x 50' Color: White
I can't recommend this stuff enough. It's the best RV roof sealant I've ever used, and I've been using it for over 18 years. In 2007 I bought an older truck camper that has a metal roof with two full-width seams running laterally across it. About a year after I bought it one or both of those seams started leaking. I read up on possible solutions and somewhere read about Eternabond. It was 18 years ago so I don't even remember where I'd first heard about it. But I bought some, sealed both of those seams, and it has never leaked a drop since. I still have that camper and just used it a couple of weeks ago on a trip to the desert. One night it poured rain. I sat inside, cozy, warm and dry. After EIGHTEEN years!! That's how good this stuff is. The caveat is that you have to follow directions. If you're one of those guys who buys something, installs it and reads the directions later, you probably shouldn't bother with Eternabond. There are things you need to know about it. First, the area where you're laying it down needs to be clean and dry. I scrape off all old sealant first and then go over the entire area where the Eternabond will go with Acetone on a rag. Acetone works great. It gets the area clean and evaporates quickly. Second, don't apply Eternabond unless it's at least 70 degrees outside. It's very sticky, but the colder it is outside the less sticky it is. I believe their instructions say you can apply it in colder weather than that, and below 40F or so they have a primer you can use to make it stick better when it's cold. But I've never used that. I prefer to just apply it when it's warm - as I said, at least 70F. There is a clear plastic layer over the gummy part that you remove as you're laying it down. Once you get it laid down, go over it with a hand-held roller, applying downward pressure over all of it. The pressure activates the bonding process. You can also run it over the top of other Eternabond (like where corners meet) and it will stick great to itself. Finally, run a bead of caulk along the leading edges of it, the edges toward the front of your rig. The reason for this is that over several years and many miles, the high winds hitting it from traveling can start to peel the front of it up. It's an extremely slow process, but if you put that bead of caulk down it will protect the leading edge from the wind and you won't have that problem. Besides using it on that camper, I've also used it on my 5th wheel, as recently as 6 months ago. I used it to hold down a sheet of 22 mil billboard vinyl over the entire roof, all cut to fit over all vents, skylight, etc. This rig is no longer mobile and is used solely as guest quarters these days so I didn't need something as sturdy as rubber roofing. I tore all the degraded EPDM off of it and replaced it with billboard vinyl, all held down by Eternabond. Since then we've had some very heavy rain storms and some significant wind, and it's been perfect. No more leaks, no more trouble. I'm a huge fan of Eternabond. ... show more
Reviewed in the United States on February 20, 2026 by Maynard the Miser
    • Very strong durable adhesive
Size: 4''-50ft Color: white
Review Image by Elisha Polston Elisha Polston
Review Image by Elisha Polston Elisha Polston
Works great! Used around edges of my camper and around air conditioner and skylights. Seals wonderfully. The adhesive is very strong once applied it’s very difficult to remove once it’s been there for a while the glue will be hard to remove the quality is great
Reviewed in the United States on January 3, 2026 by Elisha Polston Elisha Polston
    • Excellent product
Size: 2" x 50' Color: White
This stuff works well and is sticky. It takes 2 people to install. Easy to work with.
Reviewed in the United States on December 3, 2025 by Joel Norman
    • Good price
Size: 2" x 50' Color: White
Works as it should. It is the right size. No problems or issues. Worth the money
Reviewed in the United States on March 10, 2026 by Steve G.
    • RV Roof repair
Size: 2" x 50' Color: White
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.
Reviewed in the United States on August 19, 2025 by Amazon Customer
    • Nothing new
Size: 2" x 50' Color: White
The only issue is that the top should be equal to the roof material
Reviewed in the United States on October 6, 2025 by Bill
    • Simply the best RV roof tape!
Size: 4''-50ft Color: white
Best RV roof tape out there!
Reviewed in the United States on January 26, 2026 by Rob Roy RV Services
    • Slide out repair
Size: 2" x 50' Color: White
Review Image by Family Man Family Man
Review Image by Family Man Family Man
Review Image by Family Man Family Man
Review Image by Family Man Family Man
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! ... show more
Reviewed in the United States on April 23, 2025 by Family Man Family Man

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