---
product_id: 329765481
title: "RoofSeal Black 12\"x50' MicroSealant UV Stable Roof Seam Repair Tape | 35 mil Total Thickness | EB-RB120-50R - One-Step Durable, Waterproof and Airtight Repair"
brand: "eternabond"
price: "650344CFA"
currency: XOF
in_stock: true
category: "Eterna Bond"
url: https://www.desertcart.sn/products/329765481-roofseal-black-12x50-microsealant-uv-stable-roof-seam-repair-tape
store_origin: SN
region: Senegal
---

# UV-stable backing resists sun damage Flexible down to -57°C (-70°F) for extreme climates 35 mil total thickness for rugged durability RoofSeal Black 12"x50' MicroSealant UV Stable Roof Seam Repair Tape | 35 mil Total Thickness | EB-RB120-50R - One-Step Durable, Waterproof and Airtight Repair

**Brand:** eternabond
**Price:** 650344CFA
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it once, forget it forever—ultimate roof repair confidence!

## Quick Answers

- **What is this?** RoofSeal Black 12"x50' MicroSealant UV Stable Roof Seam Repair Tape | 35 mil Total Thickness | EB-RB120-50R - One-Step Durable, Waterproof and Airtight Repair by eternabond
- **How much does it cost?** 650344CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/329765481-roofseal-black-12x50-microsealant-uv-stable-roof-seam-repair-tape)

## 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

- • **UV-Resistant Armor:** Durable backing shields against sun exposure and temperature swings, preventing premature wear.
- • **Mess-Free Application:** Sticky tape design means no trays, solvents, or cleanup—repair smarter, not harder.
- • **One-Step Seamless Repair:** No extra sealants needed—just peel, stick, and seal for airtight protection.
- • **Universal Surface Bonding:** Bonds flawlessly to EPDM, TPO, metal, wood, fiberglass & more—versatility that fits every project.
- • **Extreme Weather Flexibility:** Stays flexible and crack-free from scorching heat to freezing cold, ensuring long-lasting performance.

## Overview

EternaBond RoofSeal Black is a 12"x50' microsealant tape with a robust 35 mil thickness, engineered for permanent, waterproof, and airtight roof seam repairs. Its advanced MicroSealant adhesive bonds to a wide range of surfaces including metal, EPDM, TPO, and fiberglass, while its UV-stable backing and extreme temperature flexibility (-57°C/-70°F) ensure durability in harsh environments. Designed for quick, one-step application with no additional sealants, it delivers professional-grade protection for commercial roofs, RVs, trailers, and boats.

## Description

EternaBond RoofSeal is a one-step semi-permanent repair system for virtually all roof types and roof accessories, from commercial building roofs to RVs and cargo trailers. EternaBond RoofSeal features a UV stable backing and creates a waterproof, moisture and air tight barrier with no additional sealing required. EternaBond RoofSeal remains flexible to temperatures as low as -57 degrees Celsius (-70 degrees Fahrenheit) making it virtually impossible to thermally shock the seam causing a leak. The adhesive side has a silicone lining that prevents it from sticking to other surfaces before application. Use RoofSeal over factory RV roof seams one time and never do roof seam maintenance again. From the manufacturer to the tradesman to the homeowner, more and more people are trusting EternaBond for permanent repairs on non pressurized leaks. EternaBond's MicroSealant adhesive provides a permanent bond to virtually all surfaces. By following our easy 3 step instructions, you too will be amazed at the simplicity of installation and bonding strength of EternaBond tapes. For 130 years, H.B. Fuller has been a leading global adhesives provider focusing on perfecting adhesives, sealants and other specialty chemical products to improve products and lives. H.B. Fuller's commitment to innovation brings together people, products and processes that answer and solve some of the world's biggest challenges. Our reliable, responsive service creates lasting, rewarding connections with customers in electronics, disposable hygiene, medical, transportation, clean energy, packaging, construction, woodworking, general industries and other consumer businesses. And our promise to our people connects them with opportunities to innovate and thrive.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007IBMQ4M |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #40,913 in Automotive ( See Top 100 in Automotive ) #354 in Cleaning Kits |
| Brand Name | EternaBond |
| Color | Black |
| Compatible Material | Metal |
| Configuration | Fixed: 12" x 50' Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,013) |
| Global Trade Identification Number | 00094705559635 |
| Included Components | Roof Repair Tape |
| Item Dimensions L x W x Thickness | 1L x 1W x 1Th millimeters |
| Item Thickness | 35 Mils |
| Item Weight | 10 Pounds |
| Manufacturer | EternaBond |
| Material Type | Silicone |
| Model | RSB-12-50R |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Waterproof |
| Part Number | RSB-12-50R |
| Recommended Uses For Product | Packaging |
| Size Name | 12" x 50' |
| Surface Recommendation | Metal, Plastic, Wood |
| UPC | 094705559635 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** EternaBond
- **Colour:** Black
- **Material:** Silicone
- **Number of Items:** 1
- **Recommended uses for product:** Packaging

## Images

![RoofSeal Black 12"x50' MicroSealant UV Stable Roof Seam Repair Tape | 35 mil Total Thickness | EB-RB120-50R - One-Step Durable, Waterproof and Airtight Repair - Image 1](https://m.media-amazon.com/images/I/612pEIn9TxL.jpg)

## Available Options

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

## Frequently Bought Together

- 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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- EternaBond EternaPrime Adhesive and Surface Conditioner Spray - 12.2 oz Can | EB-EPSPC | Aids in Adhesion on Dirty or Dusty Surfaces - for MicroSealant and Other Self Adhesive Seaming Tape

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-11-09*