---
product_id: 731981823
title: "7100006734 FB-FOAM Fire Block Foam - 12 oz."
brand: "3m"
price: "€ 61.05"
currency: EUR
in_stock: true
category: "3 M"
url: https://www.desertcart.pt/products/731981823-7100006734-fb-foam-fire-block-foam-12-oz
store_origin: PT
region: Portugal
---

# Expands 200% volume Bonds to multiple surfaces Heat-resistant to 240°F 7100006734 FB-FOAM Fire Block Foam - 12 oz.

**Brand:** 3m
**Price:** € 61.05
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the gap, stop the spread—fireproof your space with confidence!

## Quick Answers

- **What is this?** 7100006734 FB-FOAM Fire Block Foam - 12 oz. by 3m
- **How much does it cost?** € 61.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/731981823-7100006734-fb-foam-fire-block-foam-12-oz)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Code-Approved Safety:** Meets ASTM E 84 and IBC/IRC fireblocking standards—your trusted compliance partner.
- • **Instant Fire Defense:** Ready-to-use formula means no mixing, no hassle—just spray and seal.
- • **Heat-Resistant Shield:** Withstands temperatures up to 240°F, protecting your home from fire hazards.
- • **Universal Surface Grip:** Adheres strongly to concrete, brick, metal, wood, plastic, and cable jacketing for versatile application.
- • **Maximized Seal Expansion:** Expands up to 200% to fill gaps and block flames and smoke effectively.

## Overview

3M FB-Foam Fire Block Foam is a professional-grade, ready-to-use polyurethane foam that expands 200% to seal openings around wires, pipes, and penetrations. Heat-resistant up to 240°F and tested to ASTM E 84 standards, it provides reliable fireblocking and draft stopping in residential and commercial construction. Its excellent adhesion to diverse materials ensures a durable, code-compliant barrier that enhances safety and energy efficiency.

## Description

Buy 3M 7100006734 FB-FOAM Fire Block Foam - 12 oz. online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Ready to use - No mixing required
- Expands up to 200% in volume to quickly and effectively seal openings
- Heat-resistant up to 240°F (115°C)
- Tested to ASTM E 84 (modified) as a Type V Residential Fireblock
- Excellent adhesion—bonds to concrete, brick, metals, wood, plastic and cable jacketing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008KNP928 |
| Best Sellers Rank | #134,226 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #510 in Fireplaces, Stoves & Accessories #693 in Hardware Sealers |
| Brand | 3M |
| Brand Name | 3M |
| Customer Reviews | 4.4 out of 5 stars 472 Reviews |
| Global Trade Identification Number | 00051115549076 |
| Item Weight | 14.4 Ounces |
| Manufacturer | 3M |
| Manufacturer Part Number | 00051115549076 |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Model Number | 98040056149 |
| Number of Packs | 1 |
| Recommended Uses For Product | Fire blocking, draft stopping, sealing openings around wires, cables, pipes and penetrations |
| Recommended uses for product | Fire blocking, draft stopping, sealing openings around wires, cables, pipes and penetrations |
| UPC | 051115549076 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** 3M
- **Global Trade Identification Number:** 00051115549076
- **Material:** Polyurethane
- **Number of Packs:** 1
- **Recommended uses for product:** Fire blocking, draft stopping, sealing openings around wires, cables, pipes and penetrations

## Images

![7100006734 FB-FOAM Fire Block Foam - 12 oz. - Image 1](https://m.media-amazon.com/images/I/51SAY9NBXLL.jpg)

## Questions & Answers

**Q: Will this hold up to tempetatures up to 320 degrees??**
A: No it is only rated to 240 degrees Fahrenheit

**Q: Can this be painted. If so, what kind of paint?**
A: Yes any

**Q: can this be painted over?**
A: This is not a product that should be exposed such that they finish paint coat would be necessary. It should be used in the rafters and in areas you’re trying to fire block to prevent the spread of flames in an emergency situation. I have no idea if you can paint this, because I don’t think you should ever need to.

**Q: Closed cell or open cell?**
A: Should be on the label imo because of its density I would say closed I've seen open cell nowhere near as thick as this you would have to cut this stuff off open cell I can rip w my hands

## Frequently Bought Together

- 3M Fire Block Foam FB-Foam, Orange Color, Ready-To-Use, In-Place, 12 fl oz Can
- 3M Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 fl oz Cartridge
- 3M Fire Block Sealant FB 136, Gray Color, Single Component, High Temperature and Smoke Passage Resistant, 10.1 fl oz Cartridge

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**Shop now:** [https://www.desertcart.pt/products/731981823-7100006734-fb-foam-fire-block-foam-12-oz](https://www.desertcart.pt/products/731981823-7100006734-fb-foam-fire-block-foam-12-oz)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-23*