3M Fire Barrier Sealant FD 150+, Blue, 20 fl oz Sausage Pack
  • Manufacturer:3M
  • Part Number:7100044834
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.

  • Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
  • Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079)
  • Continuous seal remains pliable and allows for typical pipe movement
  • Water-based for easy installation, cleanup and disposal
  • High-solids formula means limited shrinkage
  • Re-enterable and repairable fire barrier sealant
  • Multi-viscosity grade offers excellent sealant and caulking properties
  • Sealant helps minimize noise transfer
Please allow 2 days for production. Sold as each


General Information
Brand3M™
Fire Resistance TypeAblative
Product TypeSealant
Country Of OriginCanada
Sold Aseach
Lead Time2 days
Dimensions and Specifications
Container Size (Imperial)20 fl oz (US)
Container Size (Metric)591 ml
Maximum Service Temperature (Celsius)82 Degree Celsius
Maximum Service Temperature (Fahrenheit)180 Degree Fahrenheit
Minimum Service Temperature (Celsius)-28 Degree Celsius
Minimum Service Temperature (Fahrenheit)-20 Degree Fahrenheit
Container Size Imperial20.0
Container Size Metric591.0
Overall Length Imperial0.0
Volume77.57 cubic inch
1271.21 cm3
Weight32.07 oz
909.08 g
Other Details
Smoke Developed Index5
Water ActivatedNo
Water-tightNo
Water TightNo
Usage Information
ApplicationCommercial Construction
Material and Composition
CompositionAcrylic
Color and Appearance
Product ColorBlue
Certifications and Standards
STC RatingUp to 56 in a 56 Rated Wall
Packaging and Shipping
Case Quantity12.0 Bags per Case
About the Manufacturer

At 3M, we apply science in collaborative ways to improve lives daily.

3M is a global science company that never stops inventing. Using 46 technology platforms, our integrated team of scientists and researchers works with customers to create breakthroughs. Our inventions have improved daily life for hundreds of millions of people all over the world. With $30 billion in sales, our 90,000 employees connect with customers all around the world. Scientists, researchers and marketers work across countries and across subjects to solve challenges big and small.

Bulk Pricing

For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.