3M Fire Barrier Moldable Putty Stix MP+, Red Color, One-Part, Re-Enterable, Intumescent, 1.45 in x 6 in

★★★★★ 4.5 34 reviews

$18.75
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Management number 219035526 Release Date 2026/05/03 List Price $7.50 Model Number 219035526
Category

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. Formulated dark red, this easily moldable putty stick provides up to 4 hours of fire protection. These putty stix also produce a draft and cold smoke seal and help reduce noise transfer.

  • TESTED FIRESTOP PERFORMANCE: Tested and listed up to 4-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115
  • STC RATED: STC-rating of 56 when tested in STC 56-rated wall assembly
  • READY TO USE IMMEDIATELY: One-part, ready-to-use, re-enterable, intumescent putty stick that can be easily formed to firestop through-penetrations and blank openings in fire-rated assemblies
  • CREATES A LONG LASTING SEAL: Provides draft and cold smoke seal
  • REMAINS WORKABLE OVER TIME: Will not dry out or crumble for a re-enterable and repairable solution
  • NONCORROSIVE: Will not corrode metal and is compatible with synthetic cable jackets
  • For industrial/occupational use only. Not for consumer sale or use.
Item Weight 1.6 ounces
Manufacturer 3M
Item model number 98040054540
Product Dimensions 7.9 x 6 x 8.4 inches
Is Discontinued By Manufacturer No

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