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3M 4" x 8" Fire Putty Pad

Brand: 3M Mfg#: 98040055257
Product#: 479MPP1
$4.69
Based on Product Sourcing
Hazardous material shipping restrictions apply. You may be contacted by Customer Service if an alternate shipping method is required.

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Description


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.


Features


  • Will not dry out or crumble, re-enterable
  • Firestop tested up to 4 hr in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
  • Helps reduce noise transfer (STC Rating of 56 when tested in STC 56 rated wall assembly)
  • Pliable and conformable (molds easily into required shapes)
  • Halogen free formula
  • Wall opening protective material tested up to 2 hr in accordance with UL 263
  • Self adhering pads can be joined together for larger firestop applications
  • Noncorrosive to metal and compatible with synthetic cable jackets
  • Provides draft and cold smoke seal

Specifications