---
product_id: 22542996
title: "3M Fire Barrier Mortar, Gray"
brand: "3m"
price: "Rp12028038"
currency: IDR
in_stock: true
reviews_count: 1
category: "3 M"
url: https://www.desertcart.id/products/22542996-3m-fire-barrier-mortar-gray
store_origin: ID
region: Indonesia
---

# Water-mixable, self-leveling 3-hour firestop rating Lightweight & pumpable 3M Fire Barrier Mortar, Gray

**Brand:** 3m
**Price:** Rp12028038
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with 3M Fire Barrier Mortar — where safety meets smart innovation!

## Quick Answers

- **What is this?** 3M Fire Barrier Mortar, Gray by 3m
- **How much does it cost?** Rp12028038 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/22542996-3m-fire-barrier-mortar-gray)

## 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

- • **Light as a Feather:** Lightweight gypsum-based formula reduces structural load while maximizing heat absorption to protect unexposed surfaces.
- • **Versatile Adhesion:** Bonds seamlessly to diverse substrates and penetrants, making it the go-to firestop for complex construction challenges.
- • **Ultimate Fire Defense:** Certified 3-hour firestop tested to ASTM E 814 & CAN/ULC-S115 standards, ensuring top-tier safety for your projects.
- • **Effortless Application:** Ready-to-mix, pumpable mortar adapts to self-leveling or non-sag needs, speeding up installation without compromise.
- • **Clean & Safe Composition:** Free from asbestos, MMMF, and halogens—engineered for a healthier workspace and peace of mind.

## Overview

3M Fire Barrier Mortar is a lightweight, gypsum-based, pumpable mortar designed for firestopping large annular spaces and floors. It mixes easily with water for self-leveling or non-sag applications, providing a tested 3-hour fire barrier per ASTM E 814 and CAN/ULC-S115. Reinforced with polypropylene fibers and free from harmful substances like asbestos and halogens, it absorbs heat to reduce combustion risk on unexposed sides, ensuring reliable, versatile fire protection in demanding construction environments.

## Description

3M Fire Barrier Mortar is a lightweight, gypsum-based powder that mixes with water to form a heat-absorbing firestop for through penetrations in fire-rated floor or wall assemblies. Versatile mortar can be mixed self-leveling or non-sag, and adheres to a range of construction substrates and penetrants. It also acts as a heat sink, reducing the chance of fire on unexposed sides of the assembly.

Review: Pleased - Quality product for a fair price. 3M Fire Barrier Mortar meets the engineers specs for fire protection in most natural gas plants. The product arrived quickly, and applied well. We installed this product like a stucco coat around structural steel beams to give a 3 hour rated fire barrier. The customer is happy and that makes a contractor happy.

## Features

- Ready-to-mix pumpable mortar is deal for firestopping large annular spaces and floors
- Lightweight mortar designed to absorb heat, reducing chance of combustion on unexposed sides
- Polypropylene-fiber reinforced powder mixes with water for self-leveling or non-sag applications
- Contains no asbestos, MMMF or halogens
- Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC-S115

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ODPFE18 |
| Best Sellers Rank | #191,452 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #469 in Adhesive Caulk #770 in Industrial Sealants #85,979 in Hardware |
| Date First Available | October 11, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 29.6 pounds |
| Item model number | 98040056081 |
| Manufacturer | 3M |
| Product Dimensions | 12.89 x 12.89 x 13.25 inches |

## Images

![3M Fire Barrier Mortar, Gray - Image 1](https://m.media-amazon.com/images/I/41cSXPUkMmL.jpg)
![3M Fire Barrier Mortar, Gray - Image 2](https://m.media-amazon.com/images/I/41qQRSY6-0L.jpg)
![3M Fire Barrier Mortar, Gray - Image 3](https://m.media-amazon.com/images/I/71DR8tAPTDL.jpg)
![3M Fire Barrier Mortar, Gray - Image 4](https://m.media-amazon.com/images/I/81fh77ARdsL.jpg)

## Questions & Answers

**Q: Can this be mixed to the consistency of finishing plaster to be used in conjunction with Fire tape when removing a 1 hour door & sealing fire rating ?**
A: No for that you want USG firecode compound. This is a cement product not gypsum

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pleased
*by J***A on March 6, 2025*

Quality product for a fair price. 3M Fire Barrier Mortar meets the engineers specs for fire protection in most natural gas plants. The product arrived quickly, and applied well. We installed this product like a stucco coat around structural steel beams to give a 3 hour rated fire barrier. The customer is happy and that makes a contractor happy.

## Frequently Bought Together

- 3M Fire Barrier Mortar, Gray
- 3M Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 fl oz Cartridge
- 3M Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 20 fl oz Sausage Pack

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-01-31*