---
product_id: 112592506
title: "EternaBond RoofSeal Black 2\" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RB020-50R - One-Step Durable, Waterproof and Airtight Sealant"
brand: "eternabond"
price: "VT27184"
currency: VUV
in_stock: true
reviews_count: 6
url: https://www.desertcart.vu/products/112592506-eternabond-roofseal-black-2-x50-microsealant-uv-stable-rv-roof
store_origin: VU
region: Vanuatu
---

# Waterproof seal UV stable 35 mil thickness EternaBond RoofSeal Black 2" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RB020-50R - One-Step Durable, Waterproof and Airtight Sealant

**Brand:** eternabond
**Price:** VT27184
**Availability:** ✅ In Stock

## Summary

> Seal the Deal! 🛡️

## Quick Answers

- **What is this?** EternaBond RoofSeal Black 2" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RB020-50R - One-Step Durable, Waterproof and Airtight Sealant by eternabond
- **How much does it cost?** VT27184 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/112592506-eternabond-roofseal-black-2-x50-microsealant-uv-stable-rv-roof)

## Best For

- eternabond enthusiasts

## Why This Product

- Trusted eternabond brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Mess, No Stress:** Easy application with no additional sealing or cleanup required.
- • **Seamless Protection:** One-step, durable, and waterproof sealant for all your repair needs.
- • **Extreme Weather Ready:** Remains flexible in temperatures as low as -57°C (-70°F).
- • **Versatile Application:** Perfect for RVs, boats, and more—bonds to a variety of surfaces.
- • **Long-lasting Durability:** Industry-leading abrasion and corrosion resistance for lasting repairs.

## Overview

EternaBond RoofSeal Black is a 2" x 50' MicroSealant tape designed for versatile, durable, and waterproof repairs on various surfaces, including RV roofs and metal buildings. With a total thickness of 35 mil, it offers excellent UV resistance and remains flexible in extreme temperatures, making it the go-to solution for long-lasting protection.

## Description

Full description not available

## Features

- MULTI-USE: Perfect for use on metal buildings, trailer/RV roofs and sides, drain pans, drain pipes, boats, canoes. bonds to a wide range of surfaces including roof materials such as EPDM, TPO, Hypalon, aluminum, galvanized steel, wood, and fiberglass.
- NO ADDITIONAL SEALING REQUIRED: Aluminum backing, combined with a layer of advanced MicroSealant, creates a waterproof, moisture, and air tight barrier with no additional sealing required that remains flexible to -57°C (-70°F)
- DURABLE SURFACE: Industry leading one step repair system that creates a protective coating for surfaces that require abrasion and corrosion resistance
- EXCELLENT UV RESISTANCE: Tape features a durable and UV-stable backing that withstands deterioration in fluctuating temperatures and direct sun exposure
- EASY TO USE: Simple and quick one-step repair, using sticky tape with no trays or messy solvents to clean up after the project completion, and no other adhesive needed

## Product Details

- **Brand:** EternaBond
- **Color:** Black
- **Material:** Aluminum
- **Number of Items:** 1
- **Special Feature:** Waterproof

## Images

![EternaBond RoofSeal Black 2" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RB020-50R - One-Step Durable, Waterproof and Airtight Sealant - Image 1](https://m.media-amazon.com/images/I/71gy9IzHdgL.jpg)
![EternaBond RoofSeal Black 2" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RB020-50R - One-Step Durable, Waterproof and Airtight Sealant - Image 2](https://m.media-amazon.com/images/I/711wOIEeyLL.jpg)
![EternaBond RoofSeal Black 2" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RB020-50R - One-Step Durable, Waterproof and Airtight Sealant - Image 3](https://m.media-amazon.com/images/I/21+K1vCAMYS.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow impressive product!
*by S***K on May 14, 2014*

I bought a used enclosed snowmobile trailer this winter. The roof was covered with snow but looked good from the inside. The first hint of a problem was the first time I washed the trailer. I noticed soap suds and water streaks running down the inside walls. I grabbed my ladder and the problem was evident immediately. The original silicone seam from the manufacturer had developed stress cracks over the course of 10 years. It was a nice wide silicone seal about an 1 1/2 wide and surprisingly thick. The previous owner had tried to reseal some of these areas with clear silicone and in other areas with what appeared to be some sort of epoxy resin. It may have worked for awhile but the end result was a failure. I would have loved to reapply a silicone bead to the seam but there was no way I could match how it came from the factory. I honestly have no idea how they got the bead of silicone to be so uniform and wide. My initial research led me to a product called dicor lap seal. I cleared one side of trailer of silicone with a razor blade initially and a wire brush attached to my drill to clean the rest. I purchased the dicor lap seal specifically because it was self leveling. I was hoping I could apply a wide bead and it would self level enough to approach the width of the original silicone seal. It was apparent after about an hour after the application that it was no where near the width or thickness of the original seal. The lap seal worked well and it was free from leaks on that side of the trailer but I could tell it wasn't going to last that way for long. I needed something wide to bridge the gap between the upright walls of trailer and the roofline. I did some more research and that's when I found this product. I had enough faith in the product after reading some other reviews here and other sites that I removed all the new dicor lap seal with the same process as the silicone removal. I also removed all the other silicone from the trailer roof. I was a little nervous working with a new product that I had such high expectations from. I started with the back of trailer first because it was the shortest side. I started to enroll the tape in about two foot sections and would remove the plastic backer along with it. I applied the tape evenly, first to the top of the upright wall, and the remaining onto the trailer roof. I would press lightly at first to make sure the tape was where I wanted it. I could remove the tape and reapply with great effort if I had to at this time, which I did do several times throughout the entire project. Once I was satisfied with the placement I rolled the tape with the Eternabond 2 pound roller that I had purchased too. This process was quite simple and the bond afterward was impressive to say the least. I tried to pull a section of the tape off after rolling it just to see how well it adhered. The closest example I can think of that you maybe able to relate to is trying to remove a piece of embedded gum from carpet. This stuff sticks end of story! When I got to the end of the roof I took a scissors and cut the tape off evenly. I overlapped the tape on the ends rather than butt them for what I considered a better waterproof seal. It has rained quite a few times with a few thunderstorms in the mix and thus far no leaks whatsoever. The next test will be to see how it fairs over the winter months. I will try to do an update next spring to see if any leaks occur. There is one thing I would have done differently. I should have purchased the 4" wide tape. It wasn't that much more money and it would have given me an extra two inches of waterproof sealing power. I was concerned the 4" tape would be too hard to work with but I would have been fine. I will be keeping this product on hand. I liked working with it that much and I can use it on a variety of things.

### ⭐⭐⭐⭐⭐ Works great!!
*by K***P on September 5, 2024*

I bought another brand and then I bought this Everbond brand and this brand is definitely worth every penny!! It’s much thicker and the waterproofing membrane is stickier and makes better contact. It is easy to apply. I suggest to use with the Everbond contact spray as well for a secure bond. It does not remove when contact is made which it a plus!! The pure white backside of the tape even looks better on a white RV roof.I had to repair a large area on top of my roof and went through many steps to make sure water did not get in again. When I applied this Everbond tape as the last step, I realized I could of saved some of the waterproofing steps earlier because of the quality of this tape compared to the tape I bought in the hardware store. This tape stuck and worked so great I was able to cover a gaping crack and hole that was 1”x 6” in my skylight until I can get another skylight ordered. This brand butyl tape is a life saver.

### ⭐⭐⭐⭐⭐ Great product, fast shipping.
*by S***H on June 24, 2025*

Amazing product, fast shipping, Great hold and sealing properties!After a little roof damage to the RV by a tree when pulling into the lot for the winter we suffered quite a few tears from the front cap to the side. After quick clean-up, this tape and Dicor lap sealant we were good as new.

## Frequently Bought Together

- EternaBond RoofSeal Black 2" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RB020-50R - One-Step Durable, Waterproof and Airtight Sealant
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-22*