---
product_id: 49976516
title: "3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in"
brand: "3m"
price: "R$4613"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/49976516-3m-fire-barrier-composite-sheet-cs-195-lightweight-intumescent-ul
store_origin: BR
region: Brazil
---

# 4-hour firestop rating easy cut & install UL Listed intumescent protection 3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in

**Brand:** 3m
**Price:** R$4613
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Shield your space with 3M’s firestop innovation — because safety never goes out of style.

## Quick Answers

- **What is this?** 3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in by 3m
- **How much does it cost?** R$4613 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/49976516-3m-fire-barrier-composite-sheet-cs-195-lightweight-intumescent-ul)

## 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

- • **Intumescent Technology:** Expands under heat to seal openings, blocking flames, smoke, and toxic gases
- • **Versatile Installation:** Cut, form, and fit with common tools—perfect for complex cable, pipe, and duct penetrations
- • **Lightweight Yet Rugged Build:** Composite sheet with galvanized steel & wire mesh for durable, reliable protection
- • **Unmatched 4-Hour Fire Resistance:** Tested to ASTM E814 & CAN/ULC S115 standards for superior fire containment
- • **Thermally Conductive & Re-Enterable:** Prevents heat buildup and allows easy retrofit access without compromising safety

## Overview

3M Fire Barrier Composite Sheet CS-195+ is a UL Listed, lightweight intumescent firestop board engineered for up to 4 hours of fire protection. Combining galvanized steel, wire mesh, aluminum foil, and intumescent material, it effectively seals large openings and penetrations against fire, smoke, and toxic gases. Designed for easy cutting and installation with common tools, it supports versatile applications in industrial and commercial settings while allowing thermal conductivity and re-entry for maintenance.

## Description

3M Fire Barrier Composite Sheet CS-195+ is a lightweight intumescent firestop that combines four components into a single system to help slow the spread of fire, smoke and noxious gases. Sheets combine 30-gauge steel, intumescent material, wire mesh and aluminum foil and are easy to handle and install with common trade tools. They are firestop tested for up to 4 hours of fire protection.

## Features

- TESTED FIRESTOP PERFORMANCE: Tested and listed up to 4-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115
- RIGID BOARD CONSTRUCTION: One side bonded 30-gauge galvanized steel, the other is reinforced with a hexagonal shaped steel-wire mesh covered with an aluminum foil scrim
- INTUMESCENT PROTECTION: Intumescent sheet used to firestop large openings and seal penetrations against flame spread, smoke and toxic gases
- RECOMMENDED USES: Multiple applications including blank openings, through-penetrations of multiple cable, pipe ducts, bus ducts and cable trays
- EASY TO INSTALL: Cut, form and install using common trade tools for nearly any size
- THERMALLY CONDUCTIVE: Allows unwanted heat build-up to escape, helping reduce derating issues
- EASILY RE-ENTERABLE: Formulated to be re-enterable in new or retrofit installations
- For industrial/occupational use only. Not for consumer sale or use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012MKPQEK |
| Best Sellers Rank | #1,395,042 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #233 in Construction Boards |
| Date First Available | October 11, 2010 |
| Item Form | Sheet |
| Item Weight | 29 pounds |
| Item model number | 98040024089 |
| Manufacturer | 3M |
| Number of Items | 1 |
| Package Dimensions | 41.5 x 36 x 1 inches |
| Specification Met | Ul Listed |

## Product Details

- **Brand:** 3M
- **Color:** $$$
- **Item Thickness:** 0.3 Inches
- **Material:** Composite Sheet
- **Shape:** Sheet

## Images

![3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in - Image 1](https://m.media-amazon.com/images/I/414PCnJZpeL.jpg)
![3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in - Image 2](https://m.media-amazon.com/images/I/41AHUy33cwL.jpg)
![3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in - Image 3](https://m.media-amazon.com/images/I/41D8dHSR3BL.jpg)
![3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in - Image 4](https://m.media-amazon.com/images/I/41dQXobsBuL.jpg)
![3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in - Image 5](https://m.media-amazon.com/images/I/41vHySFiBRL.jpg)

## Available Options

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

## Frequently Bought Together

- 3M Fire Barrier Composite Sheet CS-195+, Lightweight, Intumescent, UL Listed, Firestop Board, 36 in x 36 in
- 3M Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 20 fl oz Sausage Pack
- 3M Fire Barrier Moldable Putty Stix MP+, Red Color, One-Part, Re-Enterable, Intumescent, 1.45 in x 6 in

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/49976516-3m-fire-barrier-composite-sheet-cs-195-lightweight-intumescent-ul](https://www.desertcart.com.br/products/49976516-3m-fire-barrier-composite-sheet-cs-195-lightweight-intumescent-ul)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-28*