You are using an outdated browser version not supported by this website.
Click here to upgrade your browser

3M Fire Barrier Mortar
Description

A cost-effective lightweight, cementitious firestop with variable mix ratios for use in through penetration applications. Up to 3-hour fire protection in tested and listed systems. Off-white with dark flecks, ready for mixing with potable water.

When properly installed, this product helps prevent the spread of fire, smoke and noxious gases. Mix ratio can be varied for self-levelling, trowelable mortar, and for vertical surfaces.

Key Features
  • Firestop tested in accordance with AS1530.4 and ASTM E 814 (UL 1479)
  • Excellent adhesion (bonds to concrete, metals, wood, plastic and cable jacketing)
  • Halogen-free formula
  • Water clean up
Scope of Use
  • A cost-effective lightweight, cementitious firestop for use in through penetration applications
  • When properly installed, this product helps prevent the spread of fire, smoke and noxious gases
  • Bonds to concrete, metals, wood, plastic and cable jacketing
  • Mix ratio can be varied:
    • 1 part water to 2 parts powder for self-levelling
    • 1 part water to 3 parts powder for trowelable mortar
    • For vertical surfaces, use 3 parts mix to 1 part water
Statement of Building Code Compliance
  • Up to 3-hour fire protection in tested and listed systems
Other Performance Attributes
  • Firestop tested in accordance with AS1530.4 and ASTM E 814 (UL 1479)
  • Halogen-free formula
Documents
3M Fire Protection Specialty Products
Full 3M Fire Protection Brochure

3M are a diversified technology company offering an innovative range of adhesive tapes, window films and glass finishes.

Product Enquiries

News from 3M

Enhance Interiors with New 3M DI-NOC Glass Finishes NEW
Compatibility of Tapes for Rigid Air Barrier, Drained Cavity Construction
Understanding Passive Fire Protection
Get a free weekly digest of essential news

New and updated architectural products, design solutions, inspiration, technical advice and more when you sign up for EBOSS.