This Fire and Acoustic Acrylic Sealant by 4TRADE effectively resist the passage of smoke or flame and is formulated to offer 4 hours of protection in linear joints. This one component sealant swells up at temperatures exceeding 120?C and forms a plasto-elastic joint seal that remains waterproof once cured.
- Can be painted over
- Very good adhesion on porous surfaces
- Suitable for fire-resistant joints with accommodating movement of 10 - 12.5%
- Used in fire-resistant seals for cracks on concrete, plasters and other interior fire resistant applications
- Storage: Cool and dry environment at a temperature of +5?C - +25?C
- Shelf life: 12 months
- Suitable for interior and exterior use