---
product_id: 38793650
title: "Gaps and Cracks Insulating Foam Sealant,12 Ounce - Case of 12"
brand: "great stuff"
price: "€ 275.67"
currency: EUR
in_stock: true
reviews_count: 9
category: "Great Stuff"
url: https://www.desertcart.sk/products/38793650-gaps-and-cracks-insulating-foam-sealant-12-ounce-case-12
store_origin: SK
region: Slovakia
---

# Permanent water-resistant seal Fast tack-free in 6 mins Strong adhesion to 5+ materials Gaps and Cracks Insulating Foam Sealant,12 Ounce - Case of 12

**Brand:** great stuff
**Price:** € 275.67
**Availability:** ✅ In Stock

## Summary

> 🚀 Seal smarter, save energy, and stop drafts before they start!

## Quick Answers

- **What is this?** Gaps and Cracks Insulating Foam Sealant,12 Ounce - Case of 12 by great stuff
- **How much does it cost?** € 275.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/38793650-gaps-and-cracks-insulating-foam-sealant-12-ounce-case-12)

## Best For

- great stuff enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready:** Case of 12 cans ensures you’re stocked for all your sealing needs, from DIY fixes to pro jobs.
- • **Universal Grip:** Bonds powerfully to wood, metal, masonry, glass, and most plastics for versatile use.
- • **Seal Like a Pro:** Creates a weather-tight, water-resistant barrier that blocks drafts and pests effortlessly.
- • **Flexible & Durable:** Elastic foam adapts to structural shifts, maintaining a secure, long-lasting seal.
- • **Speedy Application:** Tack-free in just 6 minutes and ready to trim in 30, speeding up your project timeline.

## Overview

Great Stuff Gaps & Cracks is a clear, water-resistant polyurethane foam sealant designed for sealing and insulating gaps up to 1 inch. It bonds strongly to multiple surfaces including wood, metal, masonry, glass, and plastics. With a fast tack-free time of 6 minutes and flexible foam elasticity, it ensures durable, airtight seals indoors and outdoors. Sold in a convenient 12-pack of 12-ounce cans, it’s perfect for professionals and DIYers aiming to improve energy efficiency and block drafts with ease.

## Description

Great Stuff Gaps & Cracks is a clear, water-resistant polyurethane insulating foam sealant designed to fill, air-seal, and insulate small gaps up to 1 inch, both indoors and outdoors. This foam sealer gap filler expands to fit the shape of cracks and voids, creating a durable, airtight bond that helps prevent unwanted airflow and reduces condensation. The easy-to-use straw applicator allows for precise application, making it ideal for sealing gaps around windows, doors, pipes, and electrical outlets. Suitable for a wide range of surfaces including wood, metal, masonry, glass, and most plastics, this expandable foam sealant is perfect for DIY projects and professional use. Each case contains twelve 12 oz. cans, with each can offering long-lasting performance and a shelf life of 900 days. The compact style and lightweight design make storage and handling simple. Great Stuff Gaps & Cracks is a reliable solution for anyone looking to improve energy efficiency and block drafts with a high-quality gap sealant foam. No batteries required.

Review: This stuff is amazing. I have been using this for 30 years for everything. It works well. - This stuff is amazing. I have been using this for 30 years for everything. It works well. I love how it expands. It filled in all my cracks. The price was perfect. Same price as the store. Free shipping. No odor at all. The adhesion is super strong. No messy at all. I didn't waste a drip. Highly recommend.
Review: Good enough for a temporary fix - Exactly what I needed. As long as you get it down exactly where you want it, you will be fine. Easy enough to use, just put it where you need it. It’s about 95-105 degrees this time of year so it dried really fast. Easy to fill cracks and it comes with nozzles that help.

## Features

- WEATHER-TIGHT SEAL: Forms a permanent, water-resistant barrier to minimize drafts and block insect infestation. Ideal for sealing gaps and cracks in various building materials.
- STRONG ADHESION: Exceptional bond to wood, metal, masonry, glass, and most plastics. This foam sealer gap filler ensures long-lasting results for both small and large projects.
- VERSATILE APPLICATION: Suitable for interior or exterior use. Expanding foam sealant fills and insulates gaps, making it perfect for windows, doors, and other structural openings.
- FAST CURING TIME: Tack free in six minutes and trims in thirty minutes. This spray foam fill cracks quickly, allowing for efficient project completion and minimal downtime.
- FLEXIBLE FOAM ELASTICITY: Foam elasticity allows for movement and shifting within a structure. Acts as a reliable crack foam filler, maintaining a secure seal as buildings settle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CC2DNJY |
| Best Sellers Rank | #3,780 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Industrial Joint Sealants |
| Brand | Great Stuff |
| Brand Name | Great Stuff |
| Color | Clear |
| Compatible Material | Wood, Metal, Masonry, Glass, Most Plastics |
| Customer Reviews | 4.7 out of 5 stars 819 Reviews |
| Item Form | Foam |
| Item Weight | 12 ounces |
| Manufacturer | Dow |
| Material | Foam |
| Material Type | Foam |
| Model | GSGC12-12 |
| Number of Items | 12 |
| Part Number | 157901 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Wide range of surfaces, including wood, metal, masonry, glass, and most plastics |
| Unit Count | 144 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Great Stuff
- **Item Weight:** 12 ounces
- **Material:** Foam
- **Style:** Compact
- **Water Resistance Level:** Water Resistant

## Images

![Gaps and Cracks Insulating Foam Sealant,12 Ounce - Case of 12 - Image 1](https://m.media-amazon.com/images/I/71SKEjEi66L.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff is amazing. I have been using this for 30 years for everything. It works well.
*by C***. on April 18, 2026*

This stuff is amazing. I have been using this for 30 years for everything. It works well. I love how it expands. It filled in all my cracks. The price was perfect. Same price as the store. Free shipping. No odor at all. The adhesion is super strong. No messy at all. I didn't waste a drip. Highly recommend.

### ⭐⭐⭐⭐⭐ Good enough for a temporary fix
*by J***A on July 27, 2026*

Exactly what I needed. As long as you get it down exactly where you want it, you will be fine. Easy enough to use, just put it where you need it. It’s about 95-105 degrees this time of year so it dried really fast. Easy to fill cracks and it comes with nozzles that help.

### ⭐⭐⭐⭐⭐ Great value
*by C***K on July 20, 2026*

Everyone should have this at home. Can be used for so much different things. Great product

## Frequently Bought Together

- Great Stuff Gaps and Cracks Insulating Foam Sealant,12 Ounce - Case of 12
- GREAT STUFF Big Gap Filler | Insulating Foam Sealant, 12 oz. – Cream (8 Pack)
- GREAT STUFF Window & Door Gap Filler | Insulating Foam Sealant, 12 oz. – Yellow (8 Pack)

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**Shop now:** [https://www.desertcart.sk/products/38793650-gaps-and-cracks-insulating-foam-sealant-12-ounce-case-12](https://www.desertcart.sk/products/38793650-gaps-and-cracks-insulating-foam-sealant-12-ounce-case-12)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-11*