---
product_id: 61098015
title: "Butyl Tape 1/8\" x 1\" x 50' Gray (Choose 3/4\" or 1\" Width)"
brand: "gssi sealants"
price: "577 kr"
currency: DKK
in_stock: true
reviews_count: 7
category: "Gssi Sealants"
url: https://www.desertcart.dk/products/61098015-butyl-tape-1-8-x-1-x-50-gray-choose
store_origin: DK
region: Denmark
---

# UV light resistant Wide temperature range (-40°F to 250°F) Superior adhesive strength Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width)

**Brand:** gssi sealants
**Price:** 577 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal smarter, last longer — don’t let your building miss out!

## Quick Answers

- **What is this?** Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width) by gssi sealants
- **How much does it cost?** 577 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/61098015-butyl-tape-1-8-x-1-x-50-gray-choose)

## 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

- • **Cold Weather Ready:** Superior low temperature compressibility and cold flow resistance keep seals intact
- • **Effortless Application:** Extruded on silicone-coated paper for smooth, mess-free installation
- • **Long-Lasting UV Defense:** Resists UV degradation to maintain seal integrity over time
- • **Versatile Compatibility:** Perfect for metal buildings, window glazing, HVAC, and refrigeration sealing
- • **Unmatched Seal Durability:** Withstands extreme roof temperatures and building movement for lasting protection

## Overview

GSSI Sealants’ Butyl Tape 1/8" x 1" x 50' Gray is a premium elastomeric rubber sealant engineered for metal buildings and critical sealing needs. It offers superior adhesive and cohesive strength, resists extreme temperatures and UV light, and maintains flexibility against building movement. Designed for easy application with silicone-coated backing, this tape ensures durable, water-resistant seals for windows, HVAC, and refrigeration systems.

## 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. To purchase a case of 9 at $14.40 each search ASIN: B0999R7P4K

Review: Good stuff. Worked on an old truck camper. - I used this product to seal up the corners on an old truck camper. I had to replace some large sections that were rotted but I was able to use the old trim pieces with new screws that were slightly longer and this tape. It is also commonly used around windows and doors. If you’re not sure what this is used for... This product is like a putty and is a “pinch seal”. Your screws will pull the trim to the wall panels and pinch the tape which creates a seal. It also seals around your screws. I usually caulk the edges for extra protection but you don’t have to. Caulk is messy and a pain to get off. Most people use a thin strip of plastic to fill the channel where your screws go. I used a self leveling caulk made for camper roofs. And another caulk for vertical surfaces from the same company. It was expensive but I’m hoping it was worth the cost. Seems to be holding up well. I have not tried to remove either product yet.
Review: Nothing works better for doors - I recently replaced a solid door with a full single lite fiberglass door and used this in 5 strips across the leveled sill, that was off by 1/2" over 3'. This is very sticky stuff and is hard to adjust if you get the first placement wrong, so don't be wrong. Keep the paper backing on until you're ready to set the door, period. Then peel it off slowly, especially if you're installing on an old sill, and use a plastic pen or something like it to keep the strip down as you do, if needed. This stuff seals completely, no air, no bugs and no kidding! I've used endless tubes of caulk for many things during my construction life but I know this is better than shooting lines of caulk and hoping you don't drag any out of line while installing the door, creating a breach.

## 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.
- To purchase a case of 9 at $14.40 each search ASIN: B0999R7P4K

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079TG6XGW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #126,292 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #146 in Butyl Tape |
| Brand | GSSI Sealants |
| Color | gray |
| Compatible Material | Metal, Paper, Rubber |
| Customer Reviews | 4.5 4.5 out of 5 stars (403) |
| Date First Available | February 14, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Resistance | UV light resistant, cold flow resistant, movement resistant |
| Item Thickness | 0.13 Inches |
| Item Weight | 4.78 pounds |
| Item model number | 43237-34780 |
| Manufacturer | GSSI Sealants |
| Material | Rubber |
| Number of Items | 1 |
| Part Number | 43237-34780 |
| Product Dimensions | 1"W x 0.13"Th |
| Size | 1" |
| Surface Recommendation | Metal |
| UPC | 855433005289 |
| Unit Count | 50 Feet |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** GSSI Sealants
- **Color:** gray
- **Material:** Rubber
- **Number of Items:** 1
- **Product Dimensions:** 1"W x 0.13"Th

## Images

![Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width) - Image 1](https://m.media-amazon.com/images/I/41QNtuX-3NL.jpg)
![Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width) - Image 2](https://m.media-amazon.com/images/I/510PoV-BOML.jpg)
![Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width) - Image 3](https://m.media-amazon.com/images/I/51u6+gM0gLL.jpg)
![Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width) - Image 4](https://m.media-amazon.com/images/I/8140NNhPm5L.jpg)
![Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width) - Image 5](https://m.media-amazon.com/images/I/814Kv7rusiL.jpg)

## Questions & Answers

**Q: Can this be used to reglaze an RV motorhome window?**
A: This is not a glazing compound, it is sealant that is to be used underneath RV trim or between aluminum windows and the skin of the RV. It can't be beat for it's intended purpose.

**Q: Would it work instead of caulk to reseal side-body seams on a motorhome or is it only meant to seal two surfaces together?**
A: I believe it's purpose is to prevent anything from getting between two surfaces.  It's used in between window frames and body frame of a motor home to keep water from seeping in.  
We redid all our window frames using this, then taping with eternabond tape around the window frame edges.  The side seams were sealed using the eternabond tape also. We ran it from the back bottom side seam up the side, over the top and down the front side seam.  One continuous taping.  A pain in the butt to do, but those seams will not leak.

**Q: Could this be used on a cook top stove to secure some trim? It gets semi hot, oils and cleaners on it. Nothing I have tried has held long.**
A: This is sealant not an adhesive . You are better off using a high temp silicone rubber.

**Q: Would this butyl tape be good for sealing between asphalt roof singles and an aluminum ridge vent?**
A: My brother reports that he used this excellent tape primarily for metal surfaces indoors, and is unsure about how it would bond to the asphalt shingle  outside.  He recommends if one did try it on the asphalt shingle, (to which he suspects might not bond well) it would be very important to clear the surface of all dust and dirt before trying.  Metal to metal he 's sure it works really well, asphalt not sure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff. Worked on an old truck camper.
*by D***9 on July 25, 2019*

I used this product to seal up the corners on an old truck camper. I had to replace some large sections that were rotted but I was able to use the old trim pieces with new screws that were slightly longer and this tape. It is also commonly used around windows and doors. If you’re not sure what this is used for... This product is like a putty and is a “pinch seal”. Your screws will pull the trim to the wall panels and pinch the tape which creates a seal. It also seals around your screws. I usually caulk the edges for extra protection but you don’t have to. Caulk is messy and a pain to get off. Most people use a thin strip of plastic to fill the channel where your screws go. I used a self leveling caulk made for camper roofs. And another caulk for vertical surfaces from the same company. It was expensive but I’m hoping it was worth the cost. Seems to be holding up well. I have not tried to remove either product yet.

### ⭐⭐⭐⭐⭐ Nothing works better for doors
*by A***D on June 3, 2021*

I recently replaced a solid door with a full single lite fiberglass door and used this in 5 strips across the leveled sill, that was off by 1/2" over 3'. This is very sticky stuff and is hard to adjust if you get the first placement wrong, so don't be wrong. Keep the paper backing on until you're ready to set the door, period. Then peel it off slowly, especially if you're installing on an old sill, and use a plastic pen or something like it to keep the strip down as you do, if needed. This stuff seals completely, no air, no bugs and no kidding! I've used endless tubes of caulk for many things during my construction life but I know this is better than shooting lines of caulk and hoping you don't drag any out of line while installing the door, creating a breach.

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

## Frequently Bought Together

- GSSI Sealants Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width)
- Metal Roofing Screws: (250) 10 x 1 NO Paint Galvanized Hex Head Sheet Metal Roof Screw. Self Starting Metal to Wood siding Screws. EPDM Washer.
- Metal Roofing Screws: (250) 10 x 1-1/2" Galvanized Hex Head Sheet Metal Roof Screw. Self Starting Metal to Wood siding Screws. EPDM Washer. No Paint

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*