To our customers. Our warehousing and despatching operations are temporarily closed due to the COVID-19 lockdown. We're still working remotely and are available to answer your email queries during this time. Online orders can still be submitted and we'll prioritise them in the order they were placed once we re-open. Feel free to select bank deposit as your payment option. Before we complete your order, we'll first contact you to confirm you still want to go ahead and at this point you can pay by credit card if you prefer. Thank you for your ongoing support. Take care and stay safe - the RV World team.

Eternabond Roof Seal

Use Roof Seal for fixing leaks or for making a waterproof seal when installing vents, hatches and hardware on your roof.
Product Code: RV626

Availability: In stock


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Eternabond Roof Seal

Seal any rip, tear, or open seam in any surface with RoofSeal. RoofSeal is the best solution for leak repair. It is the choice of professional roof repair specialists, on virtually all roof types including EPDM, TPO, hypalon, most PVC, modified, all metals, even copper and Kynar coated metals, tile, wood, concrete, etc. RoofSeal even works great on land-fill and pond liners. Our specialized backing has proven to be UV stable, even after 19 years in full sunlight. Our MicroSealant has a built in primer which allows RoofSeal to bond with the surface it is installed on. Perfect for re-seaming all roofs, regardless of the material. RoofSeal makes a permanent water-tight seal.

Did you know RV roof seams require yearly maintenance? Use RoofSeal over factory roof seams one time and never do roof seam maintenance again! More than 25 high-end RV manufacturers now use EternaBond® products in the manufacturing of their dream machines to ensure their customers will truly have a weather tight, leak-proof RV.

Elongation factor greater than 700% guarantees RoofSeal will flex, expand and contract in all conditions!

Surface Preparation

Surface must be clean and dry. Moisture, dust, dirt, or other foreign matter should be removed. Remove oil and grease, etc. with EternaClean or a non residue cleaner such as acetone or lacquer thinner. Remove salt and other contaminants.


Install RoofSeal/OneStep over the repair area, removing the release liner gradually to prevent contamination of the adhesive prior to application. Rub or roll with pressure using your hand or a steel roller to activate bonding process.  This material may be applied to clean dry surfaces from 66°C to -29°C ambient. Treat surface with EternaPrime for installations from 5°C to -29°C ambient.

Supplied in a 15.2m long roll

Customer Reviews (17)
Fabulous product
Great product and absolutely fantastic customer service, arrived in less than 24hours to rural south island Review by Lyn (Posted on 19/03/2020)
Good Stuff
Great product to seal up all those joins and roof penetrations.
Super sticky. Easy to apply.
Review by BAF (Posted on 18/12/2019)
I research this product and of course YouTube it. Amazing product is say it does. I have an permit caravan with attached building on caravan. Now the Caravan is old needs some small repairs due to the age. The Eternabond Roof Seal worked a treat, easy to apply , if fact my getting more as back. RV World service was quick and efficient. I would recommended.

Review by Michael (Posted on 18/11/2019)
Great product which lives up to it's name
We were very impressed with this product. It was not that difficult to apply once we prepared our reference line and used a proper tape roller. It certainly does seem to have a fantastic bond. Compared with the other expensive sealants we have used, I don't think this product is expensive considering the quality and coverage. Review by Cathie (Posted on 8/07/2019)
Excellent product and fast delivery Review by David (Posted on 15/05/2019)
Great product
Excellant adhésion,Correct placement of tape required.Moulds to contours, edges etc.Small wooden roller a must.Finished product better that factory sealants,ie neater appearance.Gives additional protection against water ingress. Review by Ken (Posted on 5/03/2019)
Absolutely Brilliant
Product is amazing wouldn’t use anything else , it is the BEST sealant on the market . Once it’s placed it adheres forever !! - So take your time in placing it . Once you’ve used this you won’t use anything else . Wish we had tried this product first . Review by Tarn (Posted on 31/08/2018)
Excellent product - roof seal tape
Fantastic product, easy to apply as per instructions, very happy with results Review by Paul (Posted on 30/08/2018)
A geat product. Easy to used and does what it claims to. Very happy with the product and the service. Review by Steve (Posted on 9/07/2018)
Eternabond Tape
5 Stars also for fast service and delivery, 600km within 24hrs. Thank you. Purchased Eternabond Tape 100 ml White . Easy to apply, home made wooden roller worked well on Caravan roof after Failure of another product. The leak is now fix will be interesting to see what it's life span is on the Caravan roof in all weather. Tape matches up with roof paint well. Thank you RV World Review by Happyfeet (Posted on 23/08/2017)
Speedy delivery. Great product, make sure you use a firm roller.
Used on the caravan. Saved time and money as I didn't have to dismantle. Sticks well, I used a firm roller which helped a lot. Review by Snowy (Posted on 20/02/2017)
Fantastic roof repair tape
Eternabond has fantastic products. The tape sticks permanently and is very strong. I have an older RV and have
finished numerous rip repairs on roof. Clean surface good. Tape is easy to use.
Review by David (Posted on 10/01/2017)
AA Awesome
No more sticky fingers or silicone smudges on your roof. Clean surface and apply and job is done, no drying time. Used to flash roof vent and seal joints in roof. Used to fix leak on friends caravan that has been problematic for ages. He tried different sealants with no success. Cleaned off old sealant, wiped down with wax remover and applied tape. Heavy rain last week and caravan has stayed dry. Say no more Review by Derek (Posted on 4/07/2016)
Talk about stick
Tape arrived as planned and in time for use.
That is really some tape, talk about stick.
Review by Pete (Posted on 30/11/2015)
It was easy to apply
Lived up to all our expectations. It was easy to apply, sealed the roof of our 5th wheel very well and we now haven't any water leakage. It adheres extremely well. Review by Dianne Fleetwood (Posted on 11/08/2014)
Worth the moderate cost
This tape is flexible and has great adhesion. Cut to size and easy to work with. Started by doing trouble spots over caulking and around fixtures. Now intend to do all seams on the aluminum RV roof. Review by Samuel (Posted on 1/04/2014)
it's the best
This is the 2nd time I have used Eternabond on a motorhome and I would definitely recommend it to anyone!! Yes, it costs a bit of money but it is one product that DOES what the company says it will. Go slow until you figure out how to work with Eternabond and you will be pleased with the end results. No more worry about leaks and no more caulking over and over for me. I bought my motohome to enjoy, not work on all the time! Review by Bob (Posted on 18/09/2013)
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     Urban Delivery $7.90
     Rural Delivery $12.90

FOR ORDERS OVER $199 VALUE: Free Delivery *

* We reserve the right to revise the free delivery offer on some bulky items (for example a large fridge travelling to Te Anau). In this case, we will endeavour to offer a subsidised freight cost. If the delivery address is outside the North and South Islands (eg. Waiheke, Great Barrier, Stewart Islands), please contact us for a freight quote.

WE ONLY SEND ORDERS WITHIN NEW ZEALAND. If the delivery address is outside the North or South Islands (eg. Waiheke, Great Barrier, Stewart Islands), please contact us for a freight quote. Our automated online freight pricing only applies to North & South Island locations.

DELIVERY TIMES are estimates only and they may be extended for bulky items or due to factors outside of our control.

     North Island (1-2 working days)
     North Island Rural (2-3 working days)
     South Island (1-3 working days)
     South Island Rural (2-5 working days)

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