---
product_id: 370325379
title: "Butyl Tape Gray 50ft 3/4 Inch Gray 43237-34911"
brand: "gssi sealants"
price: "€ 106.81"
currency: EUR
in_stock: true
reviews_count: 5
category: "Gssi Sealants"
url: https://www.desertcart.hr/products/370325379-butyl-tape-gray-50ft-3-4-inch-gray-43237-34911
store_origin: HR
region: Croatia
---

# UV light resistant Withstands extreme temperatures Superior adhesive strength Butyl Tape Gray 50ft 3/4 Inch Gray 43237-34911

**Brand:** gssi sealants
**Price:** € 106.81
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smarter, not harder — the pro’s choice for weatherproof confidence!

## Quick Answers

- **What is this?** Butyl Tape Gray 50ft 3/4 Inch Gray 43237-34911 by gssi sealants
- **How much does it cost?** € 106.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/370325379-butyl-tape-gray-50ft-3-4-inch-gray-43237-34911)

## Best For

- gssi sealants enthusiasts

## Why This Product

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

## Key Features

- • **Pliable & Reusable:** Stays flexible—no cracking or peeling, perfect for future adjustments.
- • **UV & Weather Warrior:** Defies sun damage and outdoor elements for year-round protection.
- • **Effortless Application:** Silicone-coated backing ensures smooth, mess-free unrolling every time.
- • **Unmatched Adhesion Power:** Locks in place with superior butyl strength for lasting seals.
- • **Extreme Temperature Resilience:** Performs flawlessly from freezing chills to scorching heat.

## Overview

GSSI Butyl Tape Gray 50ft is a high-performance elastomeric rubber sealant designed for metal buildings and outdoor use. It offers superior adhesive strength, exceptional resistance to extreme temperatures and UV light, and remains pliable over time to maintain airtight, waterproof seals. Its silicone-coated backing ensures easy application, making it a trusted solution for professionals seeking durable, weatherproof sealing.

## Description

MB-10A is a premier elastomeric butyl rubber sealant designed to meet the critical requirements of metal buildings. It also meets or exceeds all sealing requirements for window glazing, air conditioning, and refrigeration. Extruded onto silicone coated paper for easy application.

Review: great bang for buck and good quality - i order a roll of this stuff like once every couple months for work i am a telephone and internet tech and we used to be able to order similar stuff called air seal we used it to seal the grommets where the wires come through in the telephone NID box on the house but we cant any more we only get silicone which sucks to use because it doesnt stay pliable so when you add another line in the future you have to peel it out and put new silicone, this stuff doesnt harden it stays nice and pliable and seals the wires up great keeps bugs out and moisture and you get way more for cheaper than the other stuff ive ordered similar to this
Review: easiest to use tape I have found so far - This is the 3rd type of tape I have used on a project camp trailer. I first used the light grey putty tape that has the super crinkly paper, then the XFasten white butyl tape, then this GSSI butyl tape. The GSSI is definitely the easiest to use. The wax paper is thick and slick. The Xfasten was good butyl, but in unrolling it the wax paper kept sticking to the butyl and tearing, and my fingers got all sticky trying to pick the paper out. The GSSI paper never tore, and the butyl came off nicely. The trick was to unroll one layer of paper off so that the butyl is exposed all around the roll then start unrolling the butyl and tape together. You have to hold the roll carefully and not let it touch anything (a second set of hands would have been helpful, but not absolutely necessary), but that way the putty stays stuck to the wax paper until you want to peel it off. It cut nicely with a razor knife. I ended up buying a 2nd roll of it, and will buy the GSSI again if I need more.

## Features

- Greater cohesive strength. Superior adhesive strength. Withstands extreme roof temperatures
- Superior low temperature compressibility. Cold flow resistant. Resistant to UV light
- Seal not affected by normal movement of building. Wide service temperature range

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079TXWXRQ |
| Adhesive Format | roll |
| Adhesive Location | SINGLE_SIDED |
| Adhesive Side Count | 1 |
| Brand | GSSI Sealants |
| Brand Name | GSSI Sealants |
| Color | Gray |
| Colour | Gray |
| Compatible Material | Metal, Paper |
| Customer Reviews | 4.5 out of 5 stars 136 Reviews |
| Item Resistance | Low Temperature, UV Light |
| Item Weight | 1.57 kg |
| Manufacturer | GSSI Sealants |
| Material | Rubber |
| Material Type | Rubber |
| Model | 43237-34911 |
| Number of Items | 1 |
| Other Special Features of the Product | Strong, Withstands Extreme Temperatures, UV-Resistant |
| Part Number | 43237-34911 |
| Recommended Uses For Product | Outdoor |
| Recommended uses for product | Outdoor |
| Size Name | 3/4 Inch |
| Special features | Strong, Withstands Extreme Temperatures, UV-Resistant |
| Surface Recommendation | Metal |
| UPC | 855433005845 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** GSSI Sealants
- **Colour:** Gray
- **Material:** Rubber
- **Number of Items:** 1
- **Recommended uses for product:** Outdoor

## Images

![Butyl Tape Gray 50ft 3/4 Inch Gray 43237-34911 - Image 1](https://m.media-amazon.com/images/I/91bQHDM1XOL.jpg)
![Butyl Tape Gray 50ft 3/4 Inch Gray 43237-34911 - Image 2](https://m.media-amazon.com/images/I/8140NNhPm5L.jpg)
![Butyl Tape Gray 50ft 3/4 Inch Gray 43237-34911 - Image 3](https://m.media-amazon.com/images/I/814Kv7rusiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ great bang for buck and good quality
*by N***R on 21 June 2019*

i order a roll of this stuff like once every couple months for work i am a telephone and internet tech and we used to be able to order similar stuff called air seal we used it to seal the grommets where the wires come through in the telephone NID box on the house but we cant any more we only get silicone which sucks to use because it doesnt stay pliable so when you add another line in the future you have to peel it out and put new silicone, this stuff doesnt harden it stays nice and pliable and seals the wires up great keeps bugs out and moisture and you get way more for cheaper than the other stuff ive ordered similar to this

### ⭐⭐⭐⭐⭐ easiest to use tape I have found so far
*by A***E on 6 September 2018*

This is the 3rd type of tape I have used on a project camp trailer. I first used the light grey putty tape that has the super crinkly paper, then the XFasten white butyl tape, then this GSSI butyl tape. The GSSI is definitely the easiest to use. The wax paper is thick and slick. The Xfasten was good butyl, but in unrolling it the wax paper kept sticking to the butyl and tearing, and my fingers got all sticky trying to pick the paper out. The GSSI paper never tore, and the butyl came off nicely. The trick was to unroll one layer of paper off so that the butyl is exposed all around the roll then start unrolling the butyl and tape together. You have to hold the roll carefully and not let it touch anything (a second set of hands would have been helpful, but not absolutely necessary), but that way the putty stays stuck to the wax paper until you want to peel it off. It cut nicely with a razor knife. I ended up buying a 2nd roll of it, and will buy the GSSI again if I need more.

### ⭐⭐⭐⭐⭐ Great product
*by K***T on 4 February 2026*

Works as it should

## Frequently Bought Together

- GSSI Sealants Butyl Tape Gray 50ft 3/4 Inch Gray 43237-34911
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-25*