3M Fire Barrier Sealant FD 150+, Limestone, 20 fl oz Sausage Pack, 12/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 latex-based, elastomeric formula. This gun-grade sealant cures to form a flexible firestop seal, helping control fire, smoke, and noxious gases effectively.

Designed for up to 4-hour fire resistance, this model from 3M ensures safety in various building assemblies. Its continuous seal accommodates typical pipe movement, making it a dependable choice for firestop applications.

High-Quality Sealant Grade

This FD 150+ sealant features a high-solids formula that limits shrinkage, maintaining a strong, durable barrier over time. Its multi-viscosity grade provides excellent sealant and caulking properties for versatile use.

The sealant is re-enterable and repairable, allowing for maintenance without compromising fire protection. Its water-based composition also simplifies installation, cleanup, and disposal.

Effective Size And Format

Supplied in a 20 fl oz sausage pack, this fire barrier sealant is easy to apply with conventional caulking equipment. The packaging supports efficient use and reduces waste during installation.

Available in cases of 12, the pack count suits both small and large projects, ensuring consistent supply and convenience for contractors and installers alike.

Versatile Application Uses

The FD 150+ is suitable for construction joints, piping (both non-combustible and small diameter combustible), and cables. Its flexibility and adhesion make it ideal for various firestop joint systems.

Its continuous seal remains pliable, allowing for ±19% movement capability, which is essential for accommodating typical pipe and joint movement without losing integrity.

Noise Reduction And Cleanup

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

Being water-based, the sealant offers easy installation and cleanup, making it user-friendly. It dries to the touch within 30 to 60 minutes and can be painted to match surrounding surfaces.