---
product_id: 145140214
title: "GREAT STUFF Fireblock"
brand: "great stuff"
price: "FREE"
currency: XCD
in_stock: false
url: https://grenada.desertcart.com/products/145140214-great-stuff-fireblock
store_origin: GD
region: Grenada
---

# Reusable up to 30 days Precision Smart Dispenser Flame & smoke barrier GREAT STUFF Fireblock

**Brand:** great stuff
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Seal smart, stay safe — the fireblock pro’s choice!

## Quick Answers

- **What is this?** GREAT STUFF Fireblock by great stuff
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [grenada.desertcart.com](https://grenada.desertcart.com/products/145140214-great-stuff-fireblock)

## 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

- • **Quick Tack & Trim:** Tack-free in 5-15 minutes, trims cleanly in just one hour.
- • **Fire-Resistant Sealant:** Blocks flames & smoke through penetrations for ultimate safety.
- • **Long-Lasting Reusability:** Use the same can up to 30 days, maximizing value and convenience.
- • **Smart Dispensing Control:** No drips, no mess—foam stops exactly where you want it.
- • **Bright Orange for Code Compliance:** Easily identifiable for inspections and peace of mind.

## Overview

Great Stuff Fireblock is a high-performance, bright orange foam sealant designed to impede the spread of flames and smoke through service penetrations. Featuring a new smart dispenser for precise, drip-free application, it creates airtight, water-resistant seals around electrical wires and pipes. Tack-free in minutes and reusable for up to 30 days, it’s ICC-ES evaluated for code compliance, making it the go-to solution for professional-grade fire safety.

## Description

Great Stuff 99112831 Smart Dispenser Fireblock, Orange

## Features

- specially formulated to impede the spread of flames and smoke through service penetrations
- Comes with NEW SMART DISPENSER Straw
- No drips, less mess - foam stops where you stop
- Reusable for up to 30 days - use again and again
- Precise, greater control
- Bright orange in color for easy code identification
- ICC-ES Evaluated ESR-1961
- Seals electrical wires running through wall studs.
- Creates an airtight, water-resistant seal
- Tack-free in 5-15 minutes, trims in one hour

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GL6YR14 |
| Best Sellers Rank | #319,571 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Fire Barrier Caulk #130,853 in Hardware |
| Brand Name | Great Stuff |
| Color | Orange |
| Customer Reviews | 4.5 4.5 out of 5 stars (733) |
| Global Trade Identification Number | 00041343012107 |
| Included Components | SMART DISPENSER straw |
| Initial Hardening Time | 5 minutes |
| Item Form | Foam |
| Item Type Name | Fireblock |
| Item Weight | 12.64 ounces |
| Liquid Volume | 12 fluid ounces |
| Manufacturer | Dow |
| Material Type | Plastic |
| Model | 99112831 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 99112831 |
| Surface Recommendation | surface_recommendation |
| UPC | 041343012107 |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Great Stuff
- **Color:** Orange
- **Initial Hardening Time:** 5 minutes
- **Item Weight:** 12.64 ounces
- **Liquid Volume:** 12 fluid ounces

## Images

![GREAT STUFF Fireblock - Image 1](https://m.media-amazon.com/images/I/71Y+rL0BFHL.jpg)
![GREAT STUFF Fireblock - Image 2](https://m.media-amazon.com/images/I/31RnyVhs7kL.jpg)
![GREAT STUFF Fireblock - Image 3](https://m.media-amazon.com/images/I/317RyQeaTQL.jpg)
![GREAT STUFF Fireblock - Image 4](https://m.media-amazon.com/images/I/51splnT18VS.jpg)
![GREAT STUFF Fireblock - Image 5](https://m.media-amazon.com/images/I/51rCjvaeIrL.jpg)

## Available Options

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

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**Shop now:** [https://grenada.desertcart.com/products/145140214-great-stuff-fireblock](https://grenada.desertcart.com/products/145140214-great-stuff-fireblock)

---

*Product available on Desertcart Grenada*
*Store origin: GD*
*Last updated: 2026-10-16*