3M™ 051115-16510 Moldable Fire Barrier Putty Stix, 6.1 cu-in, Red

Passive Firestop System
347889 MFG #: MPP+9.5X9.5
11.30000 / ea
3M™ Fire Barrier Moldable Putty Pads MPP+ are a one-part, ready-to-use, in tumescent wall-opening protective. When properly applied to the back of electrical outlet boxes, 3M™ Fire Barrier Moldable Putty Pads MPP+ help control the spread of fire, smoke and noxious gases through fire-restive walls and partitions. Installed in accordance with the UL wall-opening protective listing (UL Category CLIV), the product helps achieve up to 2-hour ratings in a variety of wall constructions. 3M™ Fire Barrier Moldable Putty Pads MPP+ can effectively provide protection for back-to-back electrical boxes. 3M™ Fire Barrier Moldable Putty Pads MPP+ are also used as a firestop material in through-penetration firestop systems. 3M™ Fire Barrier Moldable Putty Pads MPP+ help to maintain a firestop penetration seal for up to 4 hours. 3M™ Fire Barrier Moldable Putty Pads MPP+ exhibit excellent adhesion to a full range of construction substrates and penetrants. The pads are easily molded by hand (no mixing required). In addition to its fire-resistant properties, the 1/10th in. (2.54mm) thick pads have airborne sound reduction characteristics which helps minimize sound transmission through assemblies requiring an STC rating.
  • Applications
  • Features
For used as a wall opening protective to meet building requirements, protection of membrane penetrations made by listed steel or non-metallic electrical boxes, also used to seal gaps between cables in multiple penetrations
Firestop tested up to 4 hr in accordance with ASTM E 814 (UL 1479) and can/ULC-S115
Wall opening protective tested up to 2 hr in accordance with UL 263
Provides draft and cold smoke-seal
Pliable and conformable molds easily into required shape
Helps reduce noise transfer
Excellent adhesion to a wide range of construction materials
Halogen free and solvent-free
Excellent aging properties
Will not dry out or crumble
Red color widely recognized as a fire protective product