A single component filler foam with effective fire resistance.
Advantages
High foam yield
No post shrinkage or expansion
CFC free propellant
Effective seal against smoke
Rendered, cut, painted or sanded
High bond strength
Good adhesion to most building materials
Excellant acoustic and thermal properties
fischer Firestop foam is a single component, self expanding polyurethane foam which has been designed to be self curing via the absorption of moisture from the atmosphere. The foam has excellent adhesion properties and can adhere to most building materials, when the foam sets it cures to a semi-rigid structure which accommodates low movement and vibration.
Application and approval
Applications
Construction joints in walls and floors
Insulating and sealing doors and windows: non-fire rated application
Backfilling material only for service penetrations
Filling general voids and cavities: nonfire rated application
Building materials
Concrete
Masonry
Steel as backing material
Timber as backing material
You can find detailed information on building materials in the approval document.
Approval
ETA-20/0770
DoP No. FS-1015
Assembly instruction
Functionality
FireStop Foam is a single component, self expanding polyurethane foam, which has been designed to be self curing via the absorption of moisture from the atmosphere.
The foam has excellent adhesion properties and can adhere to most building materials. When the foam sets it cures to a semi-rigid structure, which accommodates low movement and vibration.
