3M™ Fire Barrier Moldable Putty including 3M Fire Barrier Moldable Putty Stix MP+ designed to firestop a wide variety of through penetrations, including cable, conduit, insulated pipe and metal pipe.
- Pliable – can form into almost any desired shape
- Will not dry out or crumble – can be sealed for reuse
- Available in 36 x 152 mm and 36 x 279 mm stick sizes
