---
product_id: 146121839
title: "XFasten Butyl Tape RV Black, 3/4 in x 45 Ft, 1/8 in Thick EDPM Rubber Sealant Tape - Roof Patching, Boat Sealing, Leak Proof Butyl Putty Tape"
brand: "xfasten"
price: "₨1366"
currency: SCR
in_stock: true
reviews_count: 13
category: "X Fasten"
url: https://www.desertcart.sc/products/146121839-xfasten-butyl-tape-rv-black-3-4-in-x-45
store_origin: SC
region: Seychelles
---

# 3/4 in x 45 ft length Wide temperature & UV resistant 1/8 in thick EDPM rubber for durability XFasten Butyl Tape RV Black, 3/4 in x 45 Ft, 1/8 in Thick EDPM Rubber Sealant Tape - Roof Patching, Boat Sealing, Leak Proof Butyl Putty Tape

**Brand:** xfasten
**Price:** ₨1366
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smarter, not harder — the ultimate tape for leak-proof living!

## Quick Answers

- **What is this?** XFasten Butyl Tape RV Black, 3/4 in x 45 Ft, 1/8 in Thick EDPM Rubber Sealant Tape - Roof Patching, Boat Sealing, Leak Proof Butyl Putty Tape by xfasten
- **How much does it cost?** ₨1366 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/146121839-xfasten-butyl-tape-rv-black-3-4-in-x-45)

## Best For

- xfasten enthusiasts

## Why This Product

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

## Key Features

- • **Seal Like a Pro:** Premium EDPM rubber ensures watertight, airtight protection against leaks and drafts.
- • **Long-Lasting Roll:** Generous 45-foot length means you’re stocked for multiple projects—never run out mid-fix.
- • **Built for Extremes:** Withstands harsh weather, chemicals, and UV exposure without losing grip or flexibility.
- • **Versatility Unleashed:** Adheres effortlessly to metal, wood, plastic, and concrete—your all-surface sealing solution.
- • **Effortless Application:** Soft, pliable tape stretches and applies by hand—no mess, no fuss, just instant sealing power.

## Overview

XFasten Butyl Tape is a 3/4 inch by 45-foot roll of 1/8 inch thick EDPM rubber sealant tape designed for reliable, waterproof sealing on RVs, boats, roofs, and more. Its versatile adhesion works on metal, wood, plastic, and concrete, while resisting extreme temperatures, UV rays, and chemicals. Perfect for professionals and DIYers seeking a durable, easy-to-apply solution that prevents leaks and drafts across indoor and outdoor applications.

## Description

desertcart.com: XFasten Butyl Tape RV Black, 3/4 in x 45 Ft, 1/8 in Thick EDPM Rubber Sealant Tape - Roof Patching, Boat Sealing, Leak Proof Butyl Putty Tape : Industrial & Scientific

Review: Nice and easy to use. Works well - It’s as described. Pretty pliable and soft but not like putty. Stretches easily it should work for your needs were it is required for this product. Metal to metal on my old car works fine. Weather strip Chanel tracks ect. Came in a nice roll. Packing was very nice. Easy to use product. Cool area I used it in around 60 degrees. No mess.
Review: Excellent product - It worked very well to install my new headlight lenses onto my Mercedes...!!

## Features

- VERSATILE BUTYL PUTTY TAPE. Butyl sealing tape is a versatile sealing solution commonly used in construction, automotive, and marine applications.
- RELIABLE RV WINDOW SEALANT. It is made of a synthetic EDPM rubber material resistant to water, chemicals, and extreme temperatures, making it a reliable choice for sealing joints and seams.
- COMPATIBLE WITH VARIOUS SURFACES. Butyl seal tape is easy to use, as it can be applied by hand and adheres to various surfaces, including metal, wood, concrete, and plastic.
- WATERTIGHT PLUMBERS PUTTY TAPE. This type of seal tape offers excellent adhesion and creates a watertight seal that helps prevent leaks and drafts.
- FOR EVERYDAY SOLUTIONS. Butyl seal tape is available in different thicknesses and widths to accommodate various sealing needs, making it a versatile and cost-effective solution for many applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PW3W33M |
| Adhesive Format | Tape |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #2,369 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Butyl Tape |
| Brand | XFasten |
| Color | Black |
| Compatible Material | Automotive,metal,plastic,rubber,wood |
| Date First Available | March 19, 2019 |
| Item Resistance | True |
| Item Thickness | 118.11 Mils |
| Item Weight | 2.66 pounds |
| Item model number | BSTB183445 |
| Manufacturer | XFasten |
| Material | Rubber Butyl Putty Tape for RV, Window, Roofing, and Boat Repair |
| Number of Items | 1 |
| Product Dimensions | 0.75"W x 0.13"Th |
| Recommended Uses For Product | Indoor, Outdoor |
| Size | 3/4 Inch x 45 Feet, 1/8 Inch Thick,1.5" Core |
| Special Feature | Wide Temperature Range, Waterproof, Airtight Sealing, Abrasion Resistant, UV Resistant |
| Surface Recommendation | Concrete, Metal, Plastic, Wood |
| UPC | 731717946878 |
| Unit Count | 45.0 Feet |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** XFasten
- **Color:** Black
- **Material:** Rubber Butyl Putty Tape for RV, Window, Roofing, and Boat Repair
- **Number of Items:** 1
- **Recommended Uses For Product:** Indoor, Outdoor

## Images

![XFasten Butyl Tape RV Black, 3/4 in x 45 Ft, 1/8 in Thick EDPM Rubber Sealant Tape - Roof Patching, Boat Sealing, Leak Proof Butyl Putty Tape - Image 1](https://m.media-amazon.com/images/I/81ns3cKUZoL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice and easy to use. Works well
*by A***. on January 26, 2026*

It’s as described. Pretty pliable and soft but not like putty. Stretches easily it should work for your needs were it is required for this product. Metal to metal on my old car works fine. Weather strip Chanel tracks ect. Came in a nice roll. Packing was very nice. Easy to use product. Cool area I used it in around 60 degrees. No mess.

### ⭐⭐⭐⭐⭐ Excellent product
*by E***M on December 27, 2025*

It worked very well to install my new headlight lenses onto my Mercedes...!!

### ⭐⭐⭐⭐⭐ Excellent product to use n marine environments
*by R***L on January 6, 2026*

Excellent waterproof product for sealing safety glass into stainless steel frames for boat portals. Stays soft and pliable in very cold temps. I tested this down to -10 F and still extremely adhesive and pliable. Easy to work with.

## Frequently Bought Together

- XFasten Butyl Tape RV Black, 3/4 in x 45 Ft, 1/8 in Thick EDPM Butyl Rubber Sealant Tape - Roof Patching, Boat Sealing, Leak Proof Butyl Putty Tape
- Dicor 501LSW-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, White, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application
- Geocel GC28100 Pro Flex RV Flexible Sealant - Clear

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-02*