---
product_id: 46803018
title: "GREAT STUFF PRO Gaps & Cracks 24 oz Spray Foam Insulation Sealant Kit | 12-Pack Great Stuff Pro Gaps & Cracks, AWF PRO 8 in Spray Foam Gun, 2 Cans of Great Stuff Pro Cleaner"
brand: "great stuff pro"
price: "€ 534.87"
currency: EUR
in_stock: true
reviews_count: 8
category: "Great Stuff Pro"
url: https://www.desertcart.es/products/46803018-great-stuff-pro-gaps-and-cracks-24-oz-spray-foam
store_origin: ES
region: Spain
---

# Fireblock rated safety Fast tack-free in 3-10 min Made in USA quality GREAT STUFF PRO Gaps & Cracks 24 oz Spray Foam Insulation Sealant Kit | 12-Pack Great Stuff Pro Gaps & Cracks, AWF PRO 8 in Spray Foam Gun, 2 Cans of Great Stuff Pro Cleaner

**Brand:** great stuff pro
**Price:** € 534.87
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, save energy, and stay safe with every spray!

## Quick Answers

- **What is this?** GREAT STUFF PRO Gaps & Cracks 24 oz Spray Foam Insulation Sealant Kit | 12-Pack Great Stuff Pro Gaps & Cracks, AWF PRO 8 in Spray Foam Gun, 2 Cans of Great Stuff Pro Cleaner by great stuff pro
- **How much does it cost?** € 534.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/46803018-great-stuff-pro-gaps-and-cracks-24-oz-spray-foam)

## Best For

- great stuff pro enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Setting & Trim-Ready:** Tack-free in minutes, ready to trim in an hour for efficient project flow
- • **Energy Savings Made Simple:** Prevents up to 40% of heating & cooling loss, slashing utility bills
- • **Reusable Gun-Grade Formula:** Close valve and reuse can later—no waste, no hassle
- • **Seal & Insulate Up to 3 Inches:** Expands to fill large gaps for airtight, water-resistant protection
- • **Fireblock Rated for Code Compliance:** Orange foam visibly slows flames and smoke spread in concealed spaces

## Overview

GREAT STUFF PRO Gaps & Cracks is a professional-grade polyurethane spray foam insulation kit made in the USA. It expands up to 3 inches to seal large gaps with a water-resistant, fireblock-rated barrier that improves energy efficiency by reducing up to 40% of air leaks. The reusable gun-grade formula allows for precise application and multiple uses, setting tack-free in minutes and ready to trim in an hour. Ideal for interior and exterior use, this kit includes 12 cans, a foam gun, nozzles, extension straws, and cleaner for a complete sealing solution.

## Description

GREAT STUFF PRO Gaps & Cracks Polyurethane Foam Sealant is a gun-applied, insulating foam sealant that expands up to 3 inches to take the shape of gaps, creating a long-lasting, water-resistant and fire block seal around plumbing and electrical in basements, attics, and more. Made in the USA.

Review: Lasts long, does what it should, cans are tall so you may need extensions or a longer gun - Lasts much longer than expected. Used to fill gaps on top of brick wall and seal rim joist, gun worked great, nice control. No leaks or issues when attaching to gun. The cans are tall & I had to purchased a separate extra long gun to reach further into rim joists. Drys quick, messy if not careful as expected.
Review: As advertised and WAY cheaper than LOWES & HOME DEPOT - The same setup was going to cost me over twice as much as the big chain hardware stores. Easy to use and I love having the ability to adjust the foam output. You can close the gun and come back a few months later and pickup right where you left off without having to attach a new can or do any equipment prep. DO NOT store the foam gun with an empty can attached or with the nozzle still open. If the foam hardens in the gun than it is nearly impossible to clean it out.

## Features

- USA Manufactured: Proudly made in the USA
- Seals Gaps Up to 3 Inches: Fills and insulates larger penetrations around framing, pipes, vents, electrical runs, and sill plates; expands to form a water-resistant, airtight barrier
- Fireblock Rated for Code Compliance: Orange color makes it easily identifiable as a fireblocking sealant; designed to slow the spread of flames and smoke through concealed spaces
- Reusable Gun-Grade Formula: Use what you need, then close the valve; can remains pressurized and usable for future applications when left attached to the foam gun
- Reduces Energy Loss: Helps prevent up to 40% of heating and cooling loss from air leaks, improving energy efficiency and lowering utility bills (U.S. Department of Energy)
- Fast-Setting and Trim-Ready: Tack-free in 3–10 minutes and ready to trim in 60 minutes; allows for efficient application and cleanup on the job site or during home projects
- Versatile Bonding: Strong adhesion to most building materials; ideal for both interior and exterior use (must be painted for UV protection)
- Complete Foam Sealant Kit: Includes 12 x 24 oz Great Stuff Pro Gaps & Cracks; 1 AWF 1000 foam dispensing gun; 2 plastic nozzles; 2 extension straws; 2 x 12 oz foam cleaner

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XHQ26GY |
| Best Sellers Rank | #72,228 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #266 in Hardware Sealers |
| Brand | GREAT STUFF PRO |
| Brand Name | GREAT STUFF PRO |
| Color | Orange |
| Customer Reviews | 4.4 out of 5 stars 521 Reviews |
| Full Cure Time | 0.5 days |
| Initial Hardening Time | 3 minutes |
| Item Form | Foam |
| Item Highlight | 12-Pack Great Stuff Pro Gaps & Cracks, AWF PRO 8 in Spray Foam Gun, 2 Cans of Great Stuff Pro Cleaner |
| Item Weight | 19.5 pounds |
| Liquid Volume | 8.8 liters |
| Manufacturer | Dow |
| Material Type | Polyurethane |
| Maximum Gap Fill | 3 inches |
| Model | KTFM 20030 |
| Number of Items | 12 |
| Number of Packs | 12 |
| Part Number | 341557 |
| Surface Recommendation | Walls |
| Tensile Strength | 14.4 psi |
| UPC | 855493007094 |
| Unit Count | 12 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** GREAT STUFF PRO
- **Color:** Orange
- **Full Cure Time:** 0.5 days
- **Item Weight:** 19.5 pounds
- **Liquid Volume:** 24 fluid ounces

## Images

![GREAT STUFF PRO Gaps & Cracks 24 oz Spray Foam Insulation Sealant Kit | 12-Pack Great Stuff Pro Gaps & Cracks, AWF PRO 8 in Spray Foam Gun, 2 Cans of Great Stuff Pro Cleaner - Image 1](https://m.media-amazon.com/images/I/81kTvFFqHkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lasts long, does what it should, cans are tall so you may need extensions or a longer gun
*by A***R on August 28, 2026*

Lasts much longer than expected. Used to fill gaps on top of brick wall and seal rim joist, gun worked great, nice control. No leaks or issues when attaching to gun. The cans are tall & I had to purchased a separate extra long gun to reach further into rim joists. Drys quick, messy if not careful as expected.

### ⭐⭐⭐⭐⭐ As advertised and WAY cheaper than LOWES & HOME DEPOT
*by J***D on November 28, 2020*

The same setup was going to cost me over twice as much as the big chain hardware stores. Easy to use and I love having the ability to adjust the foam output. You can close the gun and come back a few months later and pickup right where you left off without having to attach a new can or do any equipment prep. DO NOT store the foam gun with an empty can attached or with the nozzle still open. If the foam hardens in the gun than it is nearly impossible to clean it out.

### ⭐⭐⭐⭐⭐ Awesome stuff, cleaner isn’t best but works
*by J***K on May 9, 2026*

This stuff is great, gets rock hard, fills big gaps no problem and 1 can goes a very long way. Follow the instructions and the gun works great and lasts. You will need more cleaner unless you are using a lot each time.

## Frequently Bought Together

- GREAT STUFF PRO Gaps and Cracks - 24oz Fireblock Foam Insulation Sealant, Pack of 12. Closed Cell, Polyurethane Expanding Spray Foam. Seals & Insulates Gaps Up to 3". Applicator Gun, Cleaner Included
- AWF Pro Foam Gun - AWF 1200, PTFE Non Stick Coated Basket, 2' Spray Foam Gun. Ideal for Contractors & DIY. High Precision, Greater Yield Foam Spray Insulation Gun, One Hand Adjustment, 2' Long Nozzle

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-09-10*