Metacaulk Firestop Pillows

Metacaulk Firestop Pillows are reusable firestop solutions designed for large openings containing cables, cable trays, pipes, conduits, blank openings, or multiple penetrating items. They help prevent the spread of flames and hot gases through fire-rated penetrations while providing a flexible installation option for frequently accessed openings.

Designed primarily for large, temporary, or frequently modified openings, Metacaulk Firestop Pillows can be easily removed and reinstalled as needed. Their highly intumescent design forms a strong char when exposed to fire, providing reliable firestop protection without the need for curing time or specialized tools.

Key Features

• Designed for large openings with multiple penetrations.

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

• Helps prevent the spread of flames and hot gases.

• Reusable and removable for future access or modifications.

• Easy installation with no tools or cure time required.

• No wire mesh required in certain approved installations.

• Cost-effective firestop solution.

• Versatile design for various penetration types.

• Available in two sizes.

Common Applications

• Large cable openings.

• Cable tray penetrations.

• Pipe penetrations.

• Conduit penetrations.

• Blank openings.

• Multiple penetration systems.

• Temporary firestop openings.

• Frequently accessed openings.

• Commercial construction.

• Electrical and communication spaces.

Ideal For

• Data centers.

• Electrical rooms.

• Utility spaces.

• Commercial buildings.

• Renovation projects.

• Applications requiring frequent access to penetrations.

Key Benefits

Reliable Fire Protection

Metacaulk Firestop Pillows help prevent the passage of flames and hot gases through large openings, helping maintain the integrity of fire-rated assemblies.

Reusable Design

The pillows can be removed and reinstalled when changes are required, making them ideal for applications where penetrations may need frequent access.

Simple Installation

No special tools, wire mesh, or curing time are required in approved installations, helping reduce installation time and labor costs.

Versatile Application

Designed for use with cables, cable trays, pipes, conduits, blank openings, and multiple penetrating items.

How to Use

Surface Preparation

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

• 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 requirements of the tested firestop system.

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

Important Notes

• Install only according to tested and approved firestop systems.

• Follow manufacturer installation instructions and applicable building codes.

• Verify the installation requirements for specific penetration configurations.

• 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
Availability	Two sizes
Case Weight	10.00 lbs
Case Dimensions	Height: 13.13 in × Length: 9.44 in × Width: 16.50 in
UPC	021449663632
Interleaved	10021449663639

Frequently Asked Questions (FAQ)

Q1. What are Metacaulk Firestop Pillows used for?
Metacaulk Firestop Pillows are used to protect large openings containing cables, cable trays, pipes, conduits, blank openings, or multiple penetrations in fire-rated assemblies.

Q2. Are Metacaulk Firestop Pillows reusable?
Yes. They can be removed and reinstalled, making them ideal for temporary or frequently accessed 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 prevent the spread of flames and hot gases.

Q4. Do Metacaulk Firestop Pillows require special tools or curing time?
No. They are designed for easy installation without special tools or cure time in approved applications.

Q5. Where are Metacaulk Firestop Pillows commonly used?
They are commonly used in large or temporary openings in commercial buildings, electrical spaces, cable areas, and locations requiring frequent access to penetrations.