---
product_id: 42955306
title: "XFasten Butyl Sealing Tape, Black, 1/8-In x 3/4-In x 30-Foot Plumbers Putty, RV Sealant, Boat Sealing, EDPM Butyl Tape"
brand: "xfasten"
price: "฿1763"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/42955306-xfasten-butyl-sealing-tape-black-1-8-in-x-3
store_origin: TH
region: Thailand
---

# EDPM rubber resists water & extreme temps 30-Foot length for extensive coverage 1/8-In thickness for precision sealing XFasten Butyl Sealing Tape, Black, 1/8-In x 3/4-In x 30-Foot Plumbers Putty, RV Sealant, Boat Sealing, EDPM Butyl Tape

**Brand:** xfasten
**Price:** ฿1763
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal Smart, Live Leak-Free!

## Quick Answers

- **What is this?** XFasten Butyl Sealing Tape, Black, 1/8-In x 3/4-In x 30-Foot Plumbers Putty, RV Sealant, Boat Sealing, EDPM Butyl Tape by xfasten
- **How much does it cost?** ฿1763 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/42955306-xfasten-butyl-sealing-tape-black-1-8-in-x-3)

## 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

- • **DIY-Ready & Versatile:** Hand-applied flexibility makes it the go-to sealant for pros and weekend warriors alike.
- • **Long-Lasting Coverage:** Generous 30-foot roll supports multiple projects, from RV windows to marine repairs.
- • **All-Surface Compatibility:** Adheres effortlessly to metal, wood, concrete, and plastic—no primer needed.
- • **Precision Seal, Zero Leaks:** Ultra-thin 1/8-In tape ensures tight, invisible joints that keep drafts and moisture out.
- • **Weatherproof & Chemical-Resistant:** Synthetic EDPM rubber stands strong against water, chemicals, and temperature extremes.

## Overview

XFastenButyl Sealing Tape is a 1/8-In thick, 3/4-In wide, 30-foot synthetic EDPM rubber tape designed for durable, watertight seals across diverse surfaces. Ideal for RV, marine, and construction use, it resists water, chemicals, and extreme temperatures, delivering reliable, easy-to-apply protection against leaks and drafts.

## Description

XFasten Butyl Sealing Tape, Black, 1/8-In x 3/4-In x 30-Foot Plumbers Putty, RV Sealant, Boat Sealing, EDPM Butyl Tape

## Features

- VERSATILE BUTYL PUTTY TAPE. Butyl tape RV 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 sealant 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 RV sealant 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.

## Product Details

- **Brand:** XFasten
- **Color:** Black
- **Material:** Butyl Rubber
- **Number of Items:** 1
- **Recommended Uses For Product:** Electrical, Indoor, Outdoor, Plumbing

## Images

![XFasten Butyl Sealing Tape, Black, 1/8-In x 3/4-In x 30-Foot Plumbers Putty, RV Sealant, Boat Sealing, EDPM Butyl Tape - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Butyl Tape
*by J***L on July 31, 2025*

Great stuff. Worked exactly like it is supposed to. Used for a speaker on a boombox build and it worked great. Sealed speaker to box, and no leaks.

### ⭐⭐⭐⭐⭐ Camper slideout cover
*by S***N on July 15, 2025*

Worked perfectly . The thickness, application, and functionality was perfect.

### ⭐⭐⭐⭐⭐ Great product
*by E***E on August 3, 2025*

very sticky, pliable, forms well and seals great! A good product. Fast shipping

## Frequently Bought Together

- XFasten Butyl Sealing Tape, Black, 1/8-In x 3/4-In x 30-Foot Plumbers Putty, RV Sealant, Boat Sealing, EDPM Butyl Tape
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- Sika Sikaflex-221 - Black - Multi-Purpose Polyurethane sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/paintable - Non-Corrosive - 10.1 fl oz

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**Shop now:** [https://www.desertcart.co.th/products/42955306-xfasten-butyl-sealing-tape-black-1-8-in-x-3](https://www.desertcart.co.th/products/42955306-xfasten-butyl-sealing-tape-black-1-8-in-x-3)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-22*