FulaFlex FR Hybrid Polymer Fire Rated Sealant
FulaFlex™ FR is a high performance, elastomeric and intumescent low-modulus fire resistant construction sealant for use in interior and exterior joint sealing applications and has been tested in accordance with AS1530.4-2014. FulaFlex™ FR cures to form a durable, permanently flexible and highly weather resistant sealant capable of ±25% joint movement, with negligible shrinkage and excellent adhesion to a wide range of substrates. FulaFlex™ FR carries a non-hazardous classification and is solvent free/low in VOC. Fulaflex™ FR combines excellent cold weather gun-ability with bubble free curing in hot/humid climates.
Check certification requirements or consult the relevant certifying authority before use in a fire rated application.
Key Benefits
- Fire rating for wall joints 10 - 50mm wide
- Up to 4 hour fire rating (AS1530.4)
- Excellent flexibility; ±25%, UV stability and weather resistance
- For interior/exterior use
- Paintable
- Can be applied to damp surfaces
- Solvent and isocyanate free
- Water and acrylic free
Uses
- Sealing interior/exterior construction joints that are subject to movement (up to ±25%) in concrete panels, block work, brickwork and fire-rated plasterboard
- Where a sealant is required that is unaffected by rain exposure early in the cure phase
Compatible Substrates
- Concrete
- Mortar
- Fire rated plasterboard
- Zinc/gal/stainless steel
- Aluminium
- Timber
- Plastics (pre-test)
Packaging Options
- 600ml Sausage
Colours
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Grey
Limestone