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Your cart is empty.Product Description
RoofSeal
- One step PERMANENT repair system for all roofs & roof accessories
- UV Stable
AlumiBond
- 4 mil aluminum backing for heavy duty applications
- Great for drain pans, tanks, troughs
- Creates moisture barrier
WebSeal
- Maximum conformability for irregular surfaces
- Designed to hold all roof coatings, sealers, or paint
- Fabric backing
- Perfect for making all roofs/surfaces watertight before coating is applied
- Easy & permanent solution for sealing flex duct systems
- Restores drain pans
DoubleStick
- For use between two surfaces including dissimilar surface materials
- Twist into rope and use to fill voids, gaps and holes
- Good for night tie offs
WindowSeal
- Flexible, conformable window wrap that requires no screws, staples, or anchors to bond with any of these surfaces: Brick, wood, OSB, concrete, stucco, building wraps, plastic, vinyl, aluminum, & metal
- Great for cold weather applications
EternaPrime
- Specially formulated to work with EternaBond MicroSealant tapes
- Creates a stable surface for installation of EternaBond tapes
- Prepares challenging surfaces for repair (old tar, gravel, oxidized and rusty surfaces, brick, mortar, etc.)
- Allows installation of EternaBond tapes to -20°F
- Can be used over talc and on new EPDM
What is MicroSealant?
- MicroSealants are a family of sealants that contain no double bonds between carbon atoms, but are comprised of a single bond between carbon atoms which result in a molecular structure that is extremely stable and is resistant to oxygen, ozone, and heat.
- MicroSealant tapes are formulated from synthetic polymers and contain a proprietary built-in primer that facilitates instant bonding to most known materials used in: transportation, roofing and the traditional building envelope.
- MicroSealants have an extremely wide temperature tolerance. When properly installed, MicroSealants will bond to almost any selected substrate, resulting in a waterproof seal. MicroSealants are self-healing. MicroSealants are extremely robust to a wide range of surface condition reducing steps during installation.
- MicroSealant - contains no solvents due to its completely VOC-free proprietary primer and will not compromise air quality within the building envelope.
Why Use EternaBond?
- EternaBond bonds to virtually any surface except silicone. This includes all roofing materials, brick, wood, metal, stucco, rubber, vinyl, canvas, etc. So EternaBond is the perfect repair product for buildings, RV's, tents, sheds, canoes, tarps, etc.
- Also, EternaBond has an expected life (depending on where you live) of 18-35 years exposed to the weather. EternaBond has a 5-year shelf life so if you don't use it all at once it will be ready when you need it.
- Finally, EternaBond is the choice of professional RV mechanics, roofing technicians and professional maintenance mechanics.
What makes EternaBond different?
- EternaBond is a MicroSealant. MicroSealant has a unique molecular structure which makes them extremely stable, almost invisible to the degrading effects of nature, resulting in extremely long repairs and shelf life.
- This unique structure also makes all EternaBond tapes compatible with almost all other materials except silicone.
user
Reviewed in the United States on March 8, 2025
This "tape" is AMAZING!!!! It sticks so well, and it seals amazingly! No water getting through here! We used it to seal the flashing and floor connection on our breezeway deck! Super sticky, easy to install. Seems pricey, but it does such a good job it is worth it!
Mark
Reviewed in Canada on August 20, 2024
As advertised !
Scott McCabe
Reviewed in the United States on November 26, 2024
Can't beat this stuff. I'm a roofing contractor and we use this for many applications. This is the 'fleece back" style that is meant to be coated. Strongly recommend using this if you are gong to coat a flat roof. If you follow the instructions (substrate is clean and dry) it is impossible to remove once bonded. Fantastic for waterproofing seams, scuppers, edge metal, etc. I'm big on prep work to the surface. Don't use this (or anything) as a waterproofer on a loose coating. It's miraculous but not a miracle worker. We use on Bur, App, and most single ply. Do Not use on granulated!!!!! again, surface needs to be prepped for best results. They sell a cleaner and a primer - not always needed. It has a tenacious bond - more than any roll product/tape I've come across. Easy to work with - cuts with scissors or a straight blade. For even better results, use a mini roller to press it into the surface. Sometimes we use a heat gun in conjunction when it's cold. That's the all out professional approach. Do it once!
Chris
Reviewed in the United States on June 30, 2023
Easy to use and sealed my rv roof perfectly. I need more and will definitely by this again. Just be sure if your planning on coating your roof to get this version. I purchased the white smooth finished 1 first not realizing it was for just resealing the edge of good roofs. This one has a cloth finish for your coating to bond to.
Larry Kirk
Reviewed in Canada on May 24, 2023
To repair my sister roof on her motor home . It work great.
Sandi
Reviewed in the United States on November 21, 2023
We had a leak in our mobile home roof and I was worried we would need a whole new roof. I heard about EternaBond, my husband put it on the cracks on the roof and put sealer on top of it and it is now as good as new.
Buyer
Reviewed in Canada on January 4, 2020
We used this on our trailer roof seem when it had a leak, and we haven't had any leaks since! It works great!
A guy with a mustache
Reviewed in Canada on October 20, 2019
Although very expensive for a “tape” it works wonders! I have bought 2 rolls and did all of my RV, no leaks after 2 years. I’m a happy camper.. get it!?
Jeanette G. Weiss
Reviewed in the United States on July 30, 2018
I have used this for many years. 8 years ago, I sealed the seams of my aluminum insulated roof. I took a 4 inch roll, cut it down the middle and used two inches for this purpose. Recently and ONLY because an area I had not sealed in the past started leaking....I sealed those using the 4 inch width. The original 2" width ones I placed 8 years ago were still intact (you really can't get it off once it touches the surface to be sealed) and I was truly amazed that the ONLY thing I noticed were a couple of areas that had separated from the roof BUT that was because I was unaware that this stuff does not stick to existing silicone sealant and those are the areas that were not adhering. I decided to re-do all the seams...so I used the 4-nch width and went completely over the existing 2" one making sure the edges extended 1 inch past the existing on each side. WOW did it look nice. and sealed completely and getting outside the silicone was the trick. I love this stuff and it is well worth the price. I used the white simply because my aluminum porch roof is white. Just know that the area you are applying this to should be cleaned and dried. If you don't, debris may cause a breach.
Easy Riter
Reviewed in the United States on July 15, 2016
I tore two holes in my camper roof, through the rubber sheet and digging in to the plywood. One was about 8 ft long and the other about 6 ft. I also had holes along the rounded edge of the roof. Yeah, bad news. Also, I did this on the very first trip with a brand new camper. I thought about dousing it in gasoline and lighting it on fire and claiming the insurance money and going back to tent camping, but instead, I did a lot of research and settled on trying Eternabond WebSeal to fix it instead. Spoiler Alert: This was a very good decision. The edges of the torn roofing were stretched and "frilly" so I cut the rubber off around the tear until it would lie flat, leaving 1-to-2-inch-wide-by-6-to-8-ft long gaping holes in the rubber. Following the manufacturer's instructions, I cleaned the rubber around the holes using Borax, a little water, and a scrub brush--it turned sterling white again! Then I cleaned up the plywood shreds for a good sticky seal. I cut 2-to-3-ft lengths of the WebSeal and followed the instructions for applying it using a . Boy oh boy does this stuff stick. I tried to peel up a corner just to see if I could; it's not possible without destroying the WebSeal. I covered the holes and then doubled down, covering the WebSeal with two more pieces of WebSeal, each overlapping half way, creating about 6 full inches of contact with the roof. I also wrapped the WebSeal over the rounded edge of the roof in a couple of places; it is perfectly pliable and worked great. Finally, since this product has a somewhat absorbent outer layer, I used a smooth paint roller with and over three days put down three coats of rubber roof coating. We've had some crazy rain storms, and I've driven many highway miles since I did this. I've had no leaks and it looks the same as the day I finished the job. I cut a few 4x6" pieces of it and put them in a zipper-lock bag and now keep them in the toolbox in case I do something stupid...again. All in all, I could not be happier with this product. Now, let's see how long it lasts.One thing to note: If you are going to cover the EternaBond patch tape with rubber roof coating, this is your stuff. I talked to the helpful people at EternaBond (excellent customer service!) before buying this and they told me that the patch tape of theirs with the slick, colored coating (EternaBond Roof Seal) on the outside is not as good for going over with roll-on rubber. Eventually, the rubber coating will release from the slick coating of the tape. I'm not an expert, but I don't think the Roof Seal would be as good for going over the rolled edge of the roof, either, because it is a little stiffer (their customer service dept didn't tell me this; I'm just supposing.)
Dan Reaume
Reviewed in Canada on June 20, 2015
Great product did seal well with no mess hopefully will stand the test of time and the elements.
Rob
Reviewed in the United States on October 3, 2015
This stuff took a little getting used to using. It's a bit tricky to use because it's so sticky but it's sticky quality is why I bought it. I rehabed my aging rv roof that had one minor leak. After using the tape on all the seams and edges as well as a few tubes on dicor lap sealant I coated the roof with two gallons of dicor EPDM rubber roofing. The roof looks new now. One week later it rained and the roof is now water tight
Nell
Reviewed in the United States on October 7, 2013
Eternabond is great stuff. Really sticks and for the long term. Sticks to just about anything including PVC and foam, concrete and sheetrock. The only issue is that the sticky part will ooze out from between the stored tape and stick to whatever it is stored in, like a plastic bag. Then when it is applied, the sticky part will show under the edge and where it was oozing out. If you use it up immediately, this is not a problem. But I like to have some around all the time for the RV or installing a door, or whatever.
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