3M™ Fire Barrier Moldable Putty Stix MP+
This is a one-part, re-enterable, intumescent that can be easily formed to firestop through penetrations in fire-rated assemblies. This dark red, moldable putty stix is developed to provide up to 4 hours of fire protection.
This firestop material is designed for excellent adhesion to almost all construction substrates and is non-corrosive when applied to metal surfaces. These sticks are extremely simple and cost-effective to install.
- Tested up to 4 hours for protection against fire
- Easily mould into required shapes
- Will not dry out or crumble for a re-enterable and repairable solution
- Excellent adhesion properties provide long term performance
- Halogen and solvent free for safe working environment with minimal odour
3M™ Fire Barrier Mortar
3M™ Fire Barrier Mortar is a lightweight, gypsum based that mixes with water to form a heat-absorbing firestop for through penetrations in fire-rated floor or wall assemblies. It acts as a heat sink and reduces the chance of fire on unexposed sides of the assembly
- Ready to mix mortar is ideal for firestopping large spaces and floors
- Absorbs heat reducing chances of combustion on unexposed sides
- Mixes with water for self-leveling or non-sag applications
- Tested for up to 3 hours for protection against fire