Metacaulk Firestop Pillows

Metacaulk Firestop Pillows are reusable firestop solutions designed for large openings containing cables, cable trays, blank openings, or multiple penetrating items. They help prevent the spread of flames, smoke, and hot gases through openings in fire-rated assemblies.

Designed primarily for large, temporary, or frequently accessed openings, Metacaulk Firestop Pillows provide a flexible solution for applications involving cables, cable trays, pipes, conduits, blank openings, and multiple penetrations. Their reusable design allows removal and reinstallation when future access or modifications are required.

Key Features

• Designed for large openings with cables, cable trays, blank openings, and multiple penetrations.

• Highly intumescent material forms a strong char when exposed to fire.

• Helps prevent the spread of flames and hot gases through openings.

• Reusable design allows removal and reinstallation as needed.

• Easy to install with no tools or cure time required.

• No wire mesh required in certain approved installations.

• Cost-effective and versatile firestop solution.

• Available in two sizes.

• Suitable for temporary and frequently accessed openings.

Common Applications

• Large cable openings.

• Cable tray penetrations.

• Pipe penetrations.

• Conduit penetrations.

• Blank openings.

• Multiple penetrating items.

• Temporary firestop applications.

• Frequently accessed openings.

• Fire-rated walls and floors.

• Commercial construction projects.

Ideal For

• Electrical rooms.

• Data and communication spaces.

• Utility areas.

• Commercial buildings.

• Renovation projects.

• Applications requiring future penetration access.

Key Benefits

Reliable Fire Protection

Metacaulk Firestop Pillows help seal large openings and prevent the spread of flames, smoke, and hot gases through fire-rated assemblies.

Reusable Design

The removable and reinstallable design allows easy access for future cable, conduit, or penetration changes without replacing the firestop material.

Simple Installation

Metacaulk Firestop Pillows install quickly without special tools or curing time, helping reduce labor and downtime.

Flexible Application

Designed for use with a variety of penetrations, including cables, cable trays, pipes, conduits, blank openings, and multiple penetrating items.

How to Use

Surface Preparation

• Ensure the opening is clean and free from dust, debris, and loose materials.

• Verify the opening size and penetration type meet the requirements of the approved firestop system.

• Confirm compatibility with the fire-rated assembly.

Application Instructions

1. Select the appropriate pillow size for the opening.

2. Place Metacaulk Firestop Pillows into the opening around penetrations or within blank openings.

3. Arrange pillows securely to provide complete coverage and proper compression.

4. Ensure the installation meets the tested firestop system requirements.

5. Remove and reinstall pillows as needed for future modifications.

Important Notes

• Install only according to tested and approved firestop systems.

• Follow manufacturer installation instructions and applicable building codes.

• Verify compatibility with the specific penetration configuration.

• Designed for passive fire protection applications only.

Product Information

Property	Description
Brand	Metacaulk
Product Type	Reusable firestop pillow
Color	Red
Application	Large, temporary, or frequently accessed openings
Compatible Penetrations	Cables, cable trays, pipes, conduits, blank openings, and multiple penetrations
Installation Method	No tools or cure time required
Wire Mesh Requirement	Not required in certain approved installations
Availability	Two sizes
Case Weight	8.34 lbs
Case Dimensions	Height: 12.75 in × Length: 9.50 in × Width: 11.50 in
UPC	021449663625
Interleaved	10021449663622

Frequently Asked Questions (FAQ)

Q1. What are Metacaulk Firestop Pillows used for?
Metacaulk Firestop Pillows are used for firestopping large openings containing cables, cable trays, blank openings, or multiple penetrating items.

Q2. Where can Metacaulk Firestop Pillows be installed?
They are designed for use in fire-rated walls, floors, and other assemblies requiring protection for large openings.

Q3. How do Metacaulk Firestop Pillows provide fire protection?
When exposed to fire, the intumescent material expands and forms a strong char that helps seal openings and prevent the spread of flames, smoke, and hot gases.

Q4. What types of penetrations can Metacaulk Firestop Pillows protect?
They can be used around cables, cable trays, pipes, conduits, multiple penetrations, and unused or blank openings.

Q5. Why choose Metacaulk Firestop Pillows?
They provide a flexible, reusable, and efficient solution for protecting large openings while allowing easier installation and future modifications.