

🛠️ Seal it once, seal it right — the last tape your roof will ever need!
EternaBond RSW-4-50 Roofseal Sealant Tape is a professional-grade, waterproof tape designed for permanent roof repairs across virtually all materials. Each pack includes two 4" x 50' rolls featuring UV-resistant backing and a built-in primer for superior adhesion and durability, making it the go-to solution for long-lasting leak protection and emergency fixes.
| ASIN | B01LYOIRQC |
| Adhesive Format | tape |
| Adhesive Location | one_side |
| Adhesive Side Count | 2 |
| Best Sellers Rank | #117,234 in Automotive ( See Top 100 in Automotive ) #85 in RV Sealants |
| Brand | EternaBond |
| Color | White |
| Compatible Material | Polyvinyl Chloride, Wood |
| Customer Reviews | 4.8 4.8 out of 5 stars (246) |
| Date First Available | September 30, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Resistance | waterproof |
| Item Weight | 0.01 ounces |
| Manufacturer | Eternabond |
| Manufacturer Part Number | RSW-4-50 2 Pack |
| Material | Copper, Polyvinyl Chloride, Silicone |
| Number of Items | 2 |
| Package Dimensions | 12.87 x 6.26 x 4.06 inches |
| Recommended Uses For Product | Outdoor |
| Size | 4" x 50' |
| Special Feature | UV Resistant, Built-in Primer |
| Special Features | UV Resistant, Built-in Primer |
| Surface Recommendation | Tile |
| UPC | 760999042060 |
| Unit Count | 100 Feet |
| Water Resistance Level | Waterproof |
J**E
Seals up punctures or tears.
Must have for rv owners. If a branch punctures the roof or a limb tears the roof this is a must have for emergencies.
D**A
Awesome tape
This stuff is incredible. Make sure to clean the surface well first, it sticks like mad and gives me great confidence I won't have leaking issues.
T**Z
Works great
Excellent product. No more leaks in the cargo trailer roof.
R**K
rv sealer
Its Eternabond tape, worked great!
C**A
Waterproofing roofs of RV’s and metal roofs, too, easy use.
Lifetime warranty, easy to use, best purchase to use in waterproofing roofs of RV’s and we recently used it over the screws on our homes metal roof. We have had no leaks around are vents, satellite since using this product! Great product and at fantastic price!
G**R
They Stick and seal very well.
They work as described perfectly. Using the 2 rolls on the edge of my TPO roof replacement membrane on my 30 foot Toy Hauler Camper. I live in Oregon and need water tight seals..
M**T
Used on the edges of an EPDM rubber RV roof. Went on easily
with some practice. We will see how it holds up
B**G
Wow this stuff is good
Ok, not often I'm impressed by something but I'm impressed. Be extremely careful. Once it is on, it's there. It's not coming off. Think a mouse glue trap on steroids.
A**.
I can’t say enough about this product , many years ago I bought a used travel trailer that was leaking everywhere even the tv caughtfire during a heavy rain, that where I decided enough is enough, searched the net and found everybody is talking about the wonders that this product does when it come to the sealing of the rv roof, took the gamble and bought 3 pieces, applied as per the instructions from other YouTubers and man , no more leaks for years and years despite the rain showering until I sold the trailer. Is it pricey, hell yea but trust me it’s worth every penny
V**E
This worked great. I had a friend who already used this so that helped.
C**L
Eternabond....what can I say that hasn't been said already. Very good product and I have been using it for years and would recommend to others.
M**N
Worked fantastic, thank you
Trustpilot
2 weeks ago
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