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3M™ Fire Barrier Moldable Putty Stix MP+, 1.4 in x 11 in, 10/case

3M ID  98040054177    UPC#  00051115165269    3M Product Number  MP+1.4X11    CAT#  MP+ STIX     
3M(TM) Fire Barrier Moldable Putty Stix
3M(TM) Fire Barrier Moldable Putty Stix
A one-part, ready-to-use, re-enterable, intumescent putty that can be easily formed to firestop through penetrations and blank openings in fire-rated assemblies.
  • Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
  • Provides draft and cold smoke seal
  • Often used to fill voids in large and/or complex firestop systems
  • Pliable and conformable (molds easily into required shapes)
  • Helps reduce noise transfer (STC-Rating of 56 when tested in STC 56-rated wall assembly)
  • Noncorrosive to metal and compatible with synthetic cable jackets
  • Will not dry out or crumble
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    Typically used to seal gaps between cables in multiple penetrations (including fiber optic inner duct) and to firestop cable bundles, insulated pipe, electrical conduit, metal pipe and other through penetrations.
    Often used to fill voids in large openings and/or complex firestop systems. Provides up to 4-hours of fire protection. Dark red moldable putty stick. Protective and moldable putty that helps prevent the spread of fire, smoke and noxious gas. Acts as a draft and cold smoke seal for systems with L-Ratings. In addition to its fire-resistant properties, this material has airborne sound reduction characteristics which helps minimize sound transmission through assemblies requiring an STC rating. Meets the requirements of key life safety codes, including the International Building Code (IBC), NFPA 5000, NEC (NFPA 70), NFPA 101 and NBC (Canada) Building Codes. Meets the intent of LEED® VOC guidelines.


    Length11 Inch
    Smoke SealYes
    Width1.4 Inch