---
product_id: 680531595
title: "Great Stuff Pro Dow Gap and Crack, 24oz Gun Foam (Case of 12) - 341557"
brand: "great stuff pro"
price: "Bs.9504"
currency: BOB
in_stock: true
reviews_count: 5
category: "Great Stuff Pro"
url: https://www.desertcart.bo/products/680531595-great-stuff-pro-dow-gap-and-crack-24oz-gun-foam
store_origin: BO
region: Bolivia
---

# Fireblock sealant for enhanced safety Tack-free in 3-10 minutes for fast application Expands up to 3" for versatile gap filling Great Stuff Pro Dow Gap and Crack, 24oz Gun Foam (Case of 12) - 341557

**Brand:** great stuff pro
**Price:** Bs.9504
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal smarter, not harder — the pro’s choice for flawless gaps!

## Quick Answers

- **What is this?** Great Stuff Pro Dow Gap and Crack, 24oz Gun Foam (Case of 12) - 341557 by great stuff pro
- **How much does it cost?** Bs.9504 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/680531595-great-stuff-pro-dow-gap-and-crack-24oz-gun-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

- • **Max Gap Coverage:** Expands to fill and seal gaps up to 3 inches, ensuring airtight, water-resistant protection.
- • **Speedy Application:** Be tack-free in under 10 minutes and trim within an hour for a flawless finish every time.
- • **Pro-Grade Efficiency:** Gun-applied system with reusable cans delivers double the product and less waste than disposable alternatives.
- • **Ultimate Fire Safety:** Certified fireblock sealant with bright orange color for instant visual assurance.
- • **Multi-Surface Mastery:** Bonds securely to wood, metal, masonry, glass, and most plastics for all your project needs.

## Overview

Great Stuff Pro Dow Gap and Crack is a professional-grade, gun-applied polyurethane foam sealant that expands up to 3 inches to create durable, airtight, water-resistant, and fireblock seals. Designed for versatility, it bonds to most building materials and becomes tack-free in minutes, allowing quick, precise finishing. Sold in a case of 12 reusable 24oz cans, it offers superior efficiency and safety for residential and commercial sealing projects.

## 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: Compared to the disposable cans with straws these are much better. The gun orientation makes it easier to use for me including getting into corners. These contain twice the product as those disposable cans and you can actually re use what's left later which is virtually impossible with the other cans. It does require the applicator gun and your also going to want a can or two of cleaner but it's worth it for the reusability.
Review: It works, but we have way too much.

## Features

- FIREBLOCK SEALANT: Recognized as a fireblock sealant, Great Stuff Pro Gaps and Cracks is orange-colored for easy identification and added safety.
- VERSATILE ADHESION: Works effectively on wood, metal, masonry, glass, and most plastics, providing a strong, durable seal.
- SEAL GAPS UP TO 3": This expanding foam sealant is perfect for filling gaps and penetrations up to 3" (75mm) in size, forming an airtight, water-resistant seal.
- TACK-FREE IN MINUTES: Great Stuff Pro Gaps and Cracks becomes tack-free in just 3-10 minutes for quick, efficient sealing.
- TRIMMABLE WITHIN 1 HOUR: Once applied, foam can be trimmed in just 1 hour for a clean, precise finish.
- INCLUDES: 1 Case of Great Stuff Pro Gaps and Cracks 24oz Cans (12 Cans). Note: Foam Applicator required, not included.
- EASY TO USE: Simply pop the top off the can, attach it to the foam gun, and open the valve to apply. After finishing, leave the can on the gun and close the valve until the next use.
- Fireblock sealant for residential Type V applications
- Fills, seals and insulates gaps up to 3"
- Bonds to most building materials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0044UYJXG |
| Manufacturer | Dow |
| Manufacturer reference | GSGC24-12 |
| Package Dimensions | 29.84 x 29.21 x 22.86 cm; 680.39 g |

## Product Details

- **Brand:** Great Stuff Pro
- **Item form:** Foam
- **Item weight:** 24 Ounces
- **Material:** foam
- **Water resistance level:** Water Resistant

## Images

![Great Stuff Pro Dow Gap and Crack, 24oz Gun Foam (Case of 12) - 341557 - Image 1](https://m.media-amazon.com/images/I/710EbxgX9WL.jpg)

## Questions & Answers

**Q: Will can spray overhead?  switched recessed lights to cool led & want to fill wood box holding recessed light can to sop heat loss.**
A: Since they recommend turning the can upside down to clear the gun for storage, it will not spray that way, however you can attach a length of clear tubing to the spray tip and get an overhead gap filled.

**Q: What is coverage at 1 inch thickness**
A: Thank you for your interest in our product.  The yield on this product is each can will cover 970 linear feet based on 3/8" bead of foam.  Unlike the 2 part foams, this product is meant for gaps of 3" or less.

Thank you

**Q: How many cans do I need to spray under my 21 inch acrylic tub?**
A: you have not provided enough information to answer the question.  Clarify the size of the area you want to place this foam. Do you plan to just fill the area under the bottom of the tub or completely around the total under side of the tub - bottom and side walls?  Example for bottom of tub: 20 inches wide x 60 inches long x 4 inches high.  Given these dimensions there is plenty of material to fill that area.  If you plan to go around the sidewalls - you will need a few more cans which you can buy at a hardware store.

**Q: will it work on metal siding on concrete?**
A: This will stick to both surfaces.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***3 on 12 March 2025*

Compared to the disposable cans with straws these are much better. The gun orientation makes it easier to use for me including getting into corners. These contain twice the product as those disposable cans and you can actually re use what's left later which is virtually impossible with the other cans. It does require the applicator gun and your also going to want a can or two of cleaner but it's worth it for the reusability.

### ⭐⭐⭐⭐⭐ Review
*by T***S on 13 November 2025*

It works, but we have way too much.

### ⭐⭐⭐⭐⭐ Review
*by D***L on 9 December 2025*

Foam is fireblock ORANGE (which is what we ordered and it should be). Use these cans with reusable foam gun.

## 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 Not Included
- Great Stuff PRO Foam Cleaner 12oz. For Use With PRO Series Spray Foam Applicators
- GREAT STUFF PRO Gaps and Cracks 24oz Fireblock Foam Insulation Sealant, Closed Cell, Polyurethane Expanding Spray Foam. Seals & Insulates Gaps Up to 3", Pack of 12 with Applicator (Standard Gun)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-08*