FLEXIBLE FIRE RESISTANT SEALANT
SEALFLEX-FR Fire Resistant Sealant is a flexible, acrylic-based sealant ideal for fire-resistant joints and service penetrations sealing, offering up to 4 hours of fire protection (FRL). It effectively bonds to surfaces such as masonry, concrete, calcium silicate board, plasterboard, metal, and cable coverings. After curing, it stays flexible, allowing for thermal movement while ensuring reliable fire resistance.
Features
- Tested up to 5 hours
- Suitable for gaps up to 50mm wide
- Non-toxic and non-irritant
- Acoustic properties
- Available in white or grey
- Flexible
- Reduces air leakage
- Water-resistant
- Resistant to mould fungus and vermin attack
- Can be painted
- Good adhesion
- UV resistant
- Asbestos free
- VOC Comply
Application
- Expansion joints in compartment walls and floors
- Sealing in and around lightweight flexible partitioning
- Gaps between timber and steel doors and window frames and the substrate
- Decorative joints
- Sealing around service penetration, steel pipes, steel ducts, duct trays, cables and cable trays
- Used with SEAL FLEX BOARD for large service penetrations
Packaging
Std available Packing : 20 L Pail and 600 ml cartridge
Storage
If store in a dry and covered place , the shelf life will be 12 months