---
product_id: 90618330
title: "RV Mobile Home Roof Seal Sealant Tape & Leak Repair Tape 4\" x 50' Roll White Authentic (4''-50ft)"
brand: "eternabond"
price: "€ 120.30"
currency: EUR
in_stock: true
reviews_count: 13
category: "Eterna Bond"
url: https://www.desertcart.gr/products/90618330-rv-mobile-home-roof-seal-sealant-tape-and-leak-repair
store_origin: GR
region: Greece
---

# 4" width x 50' length roll Weatherproof & UV stable Bonds to 20+ surfaces RV Mobile Home Roof Seal Sealant Tape & Leak Repair Tape 4" x 50' Roll White Authentic (4''-50ft)

**Brand:** eternabond
**Price:** € 120.30
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal leaks like a pro—because your RV deserves the best!

## Quick Answers

- **What is this?** RV Mobile Home Roof Seal Sealant Tape & Leak Repair Tape 4" x 50' Roll White Authentic (4''-50ft) by eternabond
- **How much does it cost?** € 120.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/90618330-rv-mobile-home-roof-seal-sealant-tape-and-leak-repair)

## 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

- • **Made in the USA:** Quality you can trust, built for longevity and peace of mind
- • **All-Weather Armor:** Flexes, expands & contracts from -20°F to blazing sun 🌞❄️
- • **MicroSealant Magic:** One-step permanent leak seal with integrated primer technology
- • **DIY Pro-Level Repair:** Easy peel-and-stick application for flawless RV & mobile home roof fixes
- • **Universal Surface Grip:** Sticks to EPDM, metal, wood, concrete & more—except silicone!

## Overview

EternaBond RV Mobile Home Roof Seal Tape is a 4" x 50' roll of premium, weather-resistant sealant tape engineered with MicroSealant Technology. It bonds permanently to a wide range of roofing materials—including EPDM, metal, wood, and concrete—creating a waterproof, UV-stable barrier that flexes and contracts in extreme temperatures. Perfect for DIY RV and mobile home roof repairs, this American-made tape ensures durable, hassle-free leak protection.

## 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

Review: Very strong durable adhesive - 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
Review: Excellent product - This stuff works well and is sticky. It takes 2 people to install. Easy to work with.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F9659ZT |
| Adhesive Format | Tape |
| Adhesive Location | on_product |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #19,268 in Automotive ( See Top 100 in Automotive ) #31 in RV Sealants |
| Brand | EternaBond |
| Color | white |
| Compatible Material | Wood |
| Date First Available | July 5, 2018 |
| Global Trade Identification Number | 00630991282484 |
| Is Discontinued By Manufacturer | No |
| Item Resistance | weather resistant |
| Item Weight | 0.01 ounces |
| Manufacturer | EternaBond |
| Material | Fibreglass Polyvinyl Chloride |
| Number of Items | 1 |
| Product Dimensions | 6 x 6 x 2 inches |
| Recommended Uses For Product | Roof repair, leak sealing, maintenance for RVs, mobile homes, and various surfaces |
| Size | 4''-50ft |
| Special Feature | Weather Resistant, Versatile |
| Surface Recommendation | Roof |
| UPC | 630991282484 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **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

## Images

![RV Mobile Home Roof Seal Sealant Tape & Leak Repair Tape 4" x 50' Roll White Authentic (4''-50ft) - Image 1](https://m.media-amazon.com/images/I/516i09GNoDL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do you need to use uv protector on this product?**
A: No. https://www.amazon.com/EternaBond-Mobile-Sealant-Repair-Authentic/dp/B07F9659ZT/ref=sr_1_6?dchild=1&m=A3GG04H8D34CC9&marketplaceID=ATVPDKIKX0DER&qid=1599366637&s=merchant-items&sr=1-6

**Q: For use on aluminum horse trailer,  can it go directly over existing caulking?**
A: Yes.. as long as the tape covers over caulk or silicone on both sides at least an inch.

**Q: Can it be installed with two layers over screw heads?**
A: What I usually do is clean off all of the old layers over screw heads, wipe down the area to be covered with Lacquer Thinner, put a small amount of new caulking on top of the screws and while it is curing, put the EternaBond over the entire set of screws keeping them in the middle of the tape run.

**Q: Will it work on a metal mobile home roof to cover over the seams before kool sealing**
A: I put it on a Winnebago roof that was a sheet of aluminum.  It works very well and seals leaks. It is very sticky and sticks to anything it touches so  you have to be careful in application.  Once it touches something it is difficult to impossible to remove it.  Very pleased with the product and would use it again.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very strong durable adhesive
*by E***N on January 3, 2026*

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

### ⭐⭐⭐⭐⭐ Excellent product
*by J***N on December 3, 2025*

This stuff works well and is sticky. It takes 2 people to install. Easy to work with.

### ⭐⭐⭐⭐⭐ RV Roof repair
*by A***R on August 19, 2025*

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.

## Frequently Bought Together

- EternaBond RV Mobile Home Roof Seal Sealant Tape & Leak Repair Tape 4" x 50' Roll White Authentic (4''-50ft)
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- EternaBond RoofSeal Black 12" x50' MicroSealant UV Stable RV Roof Seal Repair Tape | 35 mil Total Thickness - EB-RB120-50R - One-Step Durable, Waterproof and Airtight Sealant

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-12*