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3M Fire Barrier Mortar 44 lb

Brand: 3M Mfg#: 98040056073
Product#: 4793MMORTAR
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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


  • Bonds to itself proven prior and during fire test resulting in proven and tested repair procedures
  • Reenterable without use of power tools results in lower maintenance costs due to ease of making cable changes
  • Warnock Hersey Certified, system number 3M/PHV 120-01 for 2 hr separations
  • Pumpability
  • Permits self leveling as well as no sag (no forming) application consistencies, resulting in labor savings


  • Brand: 3M
  • Color: Off White
  • Fire Rating: Up to 3 hr
  • Capacity: 44 lb Bag
  • Usage: For Bond to Concrete, Metals, Wood, Plastic and Cable Jacketing