Safire Intumescent Mastic is is designed to prevent the spread of fire, smoke and gases through openings in fire rated walls and floors, specifically linear joints and openings for building service penetrations.
Key Features
- Intumescent technology provides active fire protection with expansion under heat exposure
- Maintains acoustic performance in fire-rated wall and partition systems
- Paintable white finish for aesthetic integration with decorative finishes
- 290ml cartridge format for efficient application via standard caulking guns
- Complies with building fire safety regulations for critical sealing applications