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3M Moldable Putty Pads MPP+ - Express Insulation

3M Moldable Putty Pads MPP+

by 3M
$ 7.00 - $ 9.00
$ 7.00
$ 7.00 - $ 9.00
$ 7.00

Product Information: 

3M Fire Barrier Moldable Putty+ is a one-part, halogen-free product designed to firestop electrical outlet boxes and a wide variety of through-penetrations including cable, conduit, insulated pipe and metal pipe, which penetrate fire-rated construction.

Key Features:

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

    • Typical Application:
    Typically used for wall opening protection of membrane penetrations by metallic and non-metallic electrical outlet boxes to meet building code requirements. It is also 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.

    Sizes Available:
    • Small (4"x8")
    • Medium (7"x7")
    • Large (9.5"x9.5")

    Data Sheet