3M Fire Barrier Sealant FD 150+, Blue, 10.1 fl oz Cartridge, 12 Each/Case

• Continuous seal remains pliable and allows for typical pipe movement
• Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079)
• Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
• High-solids formula means limited shrinkage
• Multi-viscosity grade offers excellent sealant and caulking properties
• Re-enterable and repairable fire barrier sealant
• Sealant helps minimize noise transfer
• Water-based for easy installation, cleanup and disposal

3M Fire Barrier Sealant FD 150+ is a gun-grade, latex-based, elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. When properly installed, this sealant helps control the spread of fire, smoke and noxious gasses before, during and after exposure to a fire and exhibits excellent adhesion to a full range of construction substrates.

Tried and Tested Fire Protection
Ready-to-use, 3M™ Fire Barrier Sealant FD 150+ is a latex-based elastomeric sealant. This gun-grade sealant cures when dispensed to form a monolithic flexible firestop seal and, when properly installed, this product provides up to 4-hour fire protection in tested and listed systems. We formulated this sealant to help prevent the spread of fire, smoke and noxious gas and firestop joints and through penetrations through floor slabs, walls and other fire-rated building partitions and assemblies. This firestop sealant offers a continuous seal with ± 19% movement capability for construction joints and typical pipe movement and exhibits excellent adhesion to a full range of construction substrates.

Recommended Applications

• Construction joints
• Piping, all non-combustible and small diameter combustible
• Cables

Fire Barrier Features
3M™ Fire Barrier Sealant FD 150+ acts as an acoustic barrier by minimizing noise transfer (STC-Rating of 56 when tested in a STC 56-rated wall assembly). We designed this fire barrier sealant to be water-based for easy installation, cleanup and disposal. In addition, the high-solids formula produces limited shrinkage. This halogen-free sealant is sag-resistant and has an excellent caulk rate (applied with conventional caulking equipment). It dries to the touch in 30 – 60 minutes and can be painted. In addition, this sealant has been engineered to be re-enterable and repairable.

Reliable and Affordable Fire Protection
Effective and easy to install, 3M™ Fire Barrier Sealant FD 150+ is part of our family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications. As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products.

Trusted 3M Fire Protection

The 3M Fire Barrier Sealant FD 150+ offers reliable fire protection with its proven performance. This blue, latex-based sealant is designed to form a flexible, monolithic firestop seal that helps control fire, smoke, and noxious gases.

Its gun-grade cartridge format ensures easy application, and the product comes in a pack of 12 cartridges, each containing 10.1 fluid ounces. This makes it convenient for commercial and industrial projects requiring consistent fire barrier solutions.

Flexible Sealant Movement Capability

This FD 150+ sealant maintains a continuous, pliable seal that accommodates typical pipe movement. Its elastomeric nature allows for ±19% movement, which is essential for construction joints and dynamic building conditions.

Such flexibility ensures the fire barrier remains intact even when subjected to structural shifts, making it ideal for sealing piping systems, including small diameter combustible pipes, as specified in the product’s recommended applications.

High-Performance Fire Ratings

The sealant is tested to provide up to 4 hours of fire resistance under ASTM E 1966 (UL 2079) standards, ensuring robust protection for fire resistive joint systems. It also meets firestop testing up to 3 hours per ASTM E 814 (UL 1479) and CAN/ULC S115.

These certifications confirm the product’s effectiveness in fire-rated building partitions, floor slabs, and through penetrations, making it a dependable choice for safety-critical installations.

Easy Application And Cleanup

The water-based formula of the 3M Fire Barrier Sealant FD 150+ simplifies installation and cleanup. Its high-solids content limits shrinkage, while the multi-viscosity grade offers excellent caulking properties for smooth application.

Additionally, the sealant dries to the touch within 30 to 60 minutes and can be painted over, enhancing its versatility for finishing work in various construction environments.

Noise Reduction And Repairability

This fire barrier sealant also acts as an acoustic barrier, minimizing noise transfer with an STC rating of 56 when tested in a rated wall assembly. This dual function adds value beyond fire protection.

Moreover, the FD 150+ is designed to be re-enterable and repairable, allowing for maintenance or adjustments without compromising the fire barrier, which is crucial for long-term building safety and performance.