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. …

Materials applied to edges and joints of fire-resistance rated surfaces to create a firestop-tested seal.

This 1-part, ready-to-use, re-enterable, intumescent putty can be easily formed to fire stop through penetrations and blank openings in fire-rated assemblies. It is often used to fill voids in large …

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

HydroFlame putty pads are a fire-rated, flexible, one-part, intumescent fire stop solution for wall openings and gas through penetrations. When exposed to heat, the putty pad will expand, …

SpecSeal SSP Firestop Putty excels at sealing cabling penetrations and outlet boxes. SSP Putty is non-hardening and easily hand works around grouped cabling penetrations forming a re …

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. We …

Whether you need to firestop outlet boxes or small cable penetrations, you will find the solution here – our quick to install putty pads, putty sticks and cable discs.

Easily moldable and reusable firestop putty designed to help create a fire and smoke barrier around cables and metal pipes Approx. Density: 1.6 kg/m³ Color: Red