---
product_id: 8324113
title: "GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange"
brand: "dow chemical co."
price: "£29.92"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/8324113-great-stuff-pro-gaps-and-cracks-24-oz-insulating-foam
store_origin: GB
region: United Kingdom
---

# Fireblock certified Fills gaps up to 3" Reusable can for 30 days GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange

**Brand:** dow chemical co.
**Price:** £29.92
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, save big, and stay safe with GREAT STUFF PRO!

## Quick Answers

- **What is this?** GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange by dow chemical co.
- **How much does it cost?** £29.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/8324113-great-stuff-pro-gaps-and-cracks-24-oz-insulating-foam)

## Best For

- dow chemical co. enthusiasts

## Why This Product

- Trusted dow chemical co. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sustainable Usage:** Reusable can lasts up to 30 days, cutting down waste and saving you money on every project.
- • **Versatile Bonding:** Creates a permanent, water-resistant seal on vinyl, wood, and metal surfaces for long-lasting durability.
- • **Fire-Resistant Safety:** Certified fireblock foam that inhibits smoke and flame spread, protecting your space with confidence.
- • **Precision Gap Filling:** Expands minimally to perfectly seal cracks up to 3 inches, ensuring airtight insulation without mess.
- • **Pro-Grade Application:** Designed for use with the GREAT STUFF PRO Dispensing Gun (sold separately) for precise, professional results.

## Overview

GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant is a professional-grade, fireblock-certified polyurethane foam that fills and seals gaps up to 3 inches. Its reusable can lasts 30 days, minimizing waste, while forming a permanent, airtight, and water-resistant bond on multiple surfaces. Ideal for pros seeking precision and durability in air sealing and insulation.

## Description

Product Description GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant From the Manufacturer GREAT STUFF Gaps & Cracks is a polyurethane-based insulating foam sealant that fills, air-seals and insulates small gaps (up to 3 inch) inside or out. But you probably guessed as much from the name. What you might not have guessed is how easy it is to use or how it expands to take the shape of cracks and voids to form a durable, airtight, and water-resistant bond that eliminates unwanted airflow and helps reduce condensation.

## Features

- Must be used with GREAT STUFF PRO Series Dispensing Gun, sold separately.Comes in a can that’s reusable for up to 30 days, minimizing waste (cans of straw-applied gaps & cracks can be used one time only)
- Recognized as a fireblock; inhibits the spread of smoke & flames through concealed spaces
- Minimal expanding for general purpose building envelope air sealing
- Fills gaps up to 3" and expands to take the shape of cracks and voids
- Forms permanent, airtight and water-resistant bond to vinyl, wood and metal surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00176L4UQ |
| Best Sellers Rank | #73,598 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,236 in Hardware Sealers |
| Brand Name | Dow Chemical Co. |
| Color | Orange |
| Compatible Material | Metal, Vinyl, Wood |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,292) |
| EU Spare Part Availability Duration | 30 days |
| Global Trade Identification Number | 00041343007912 |
| Item Dimensions | 3 x 3 x 11 inches |
| Item Form | Foam |
| Item Highlight | Foam Sealants, Insulating Foam Sealants, Polyurethane Sealants, Aerosol Sealants, Great Stuff 341557 Foam Sealant |
| Item Type Name | GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant |
| Item Weight | 1.2 pounds |
| Manufacturer | Great Stuff |
| Material Type | Plastic |
| Model | 341557 |
| Number of Items | 1 |
| Part Number | 341557 |
| Style Name | PRO Gaps & Cracks |
| UPC | 041343007912 |
| Unit Count | 24 Ounce |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Dow Chemical Co.
- **Item Weight:** 1.2 pounds
- **Item dimensions L x W x H:** 3 x 3 x 11 inches
- **Material:** Plastic
- **Style:** PRO Gaps & Cracks

## Images

![GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange - Image 1](https://m.media-amazon.com/images/I/71wOa1ExbRL.jpg)
![GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange - Image 2](https://m.media-amazon.com/images/I/41VMzF--l6L.jpg)
![GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange - Image 3](https://m.media-amazon.com/images/I/51Mkw9yEbWL.jpg)
![GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange - Image 4](https://m.media-amazon.com/images/I/513iaUcKFaL.jpg)
![GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange - Image 5](https://m.media-amazon.com/images/I/51l4Jzh1TCL.jpg)

## Available Options

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

## Questions & Answers

**Q: The product. Description Says "Great Stuff 341557 24-Ounce Gaps and Cracks Gun" but did not come with the Crack Gun or straw?**
A: The gun is purchased separately.  This is only the material refill.  The smaller size of this product comes with the straw.

**Q: can this be used as a fire stop within a commercial firewall**
A: No, it is not a fire stop. It is classified as a fire block which means it impedes the spread of fire by restricting airflow (by sealing the air gap).

**Q: Will this can work in any position?**
A: yes, per manufacturer website: all-direction dispensing

**Q: Can i use this to seal a gap in the corner, bottom of my garage door without it sticking to and ripping the bottom gasket? Thanks.**
A: This will stick to whatever you put it on.   Once  it cures it will not.

## Frequently Bought Together

- GREAT STUFF PRO Gaps & Cracks 24 oz Insulating Foam Sealant, Orange
- GE All Purpose Silicone Caulk - 100% Waterproof Silicone Sealant, Stronger Adhesion, Freeze & Sun Proof - 10 oz Cartridge, Clear, Pack of 1

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**Shop now:** [https://www.desertcart.co.uk/products/8324113-great-stuff-pro-gaps-and-cracks-24-oz-insulating-foam](https://www.desertcart.co.uk/products/8324113-great-stuff-pro-gaps-and-cracks-24-oz-insulating-foam)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-11-15*