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  • 3M™ Fire Barrier Moldable Putty Stix MP+
  • 3M™ Fire Barrier Moldable Putty Stix MP+

    3M ID B40070019
    • Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
    • Putty provides draft and cold smoke seal
    • Pliable and conformable design easily molds into required shapes
    • Helps reduce noise transfer (STC-Rating of 56 when tested in STC 56-rated wall assembly)
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    Details
    • Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
    • Putty provides draft and cold smoke seal
    • Pliable and conformable design easily molds into required shapes
    • Helps reduce noise transfer (STC-Rating of 56 when tested in STC 56-rated wall assembly)
    • Will not dry out or crumble for a re-enterable and repairable solution
    • Excellent adhesion and aging properties provide a long-term performance
    • Noncorrosive to metal and compatible with synthetic cable jackets
    • Low VOC, halogen-free and solvent-free formula for safe working environment with minimal odor

    3M™ Fire Barrier Moldable Putty Stix MP+ is a one-part, re-enterable, intumescent putty that can be easily formed to firestop through penetrations and blank openings in fire-rated assemblies. We formulated this dark red, easily moldable putty stick to provide up to 4 hours of fire protection. These putty stix also produce a draft and cold smoke seal and help reduce noise transfer.

    Specifications
    Brand
    3M™
    Consumer Label
    No
    Fire Rating
    4 Hour
    Overall Length (Imperial)
    11 Inch, 6 Inch
    Overall Length (Metric)
    279 mm
    Overall Width (Imperial)
    1.4 Inch, 1.45 Inch
    Overall Width (Metric)
    36 mm, 36.83 mm
    Product Type
    Putty Stick
    Smoke Seal
    Yes
    Water-tight
    No
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