Fulaflex FR Fire Rated Sealant 600ml Black H.B. Fuller
H.B. Fuller Fulaflex FR fire rated sealant features a flexible fire resistant formula, a 600ml sausage size and black colour. Ideal for fire-rated penetrations.
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Alternatively Known As: FulaFlex FR Hybrid Polymer Sealant, Fire Rated Hybrid Polymer Sealant
- Fire rating: up to 4 hour FRL per AS1530.4‑2014
- Joint width: 10–50 mm
- Movement capability: ±25 %
- Skin time: 40–50 min @ 23 °C, 50 % RH
- Cure rate: ca. 2–3 mm/day @ 23 °C, 50 % RH
- Hardness (Shore A): ca. 30–35
- VOC: 0 g/L (VOC‑free)
- Dimensions (H x L x W): 50mm x 300mm x 50mm
- Weight: 0.6 kg
- Intumescent, elastomeric hybrid polymer
- Tested to AS1530.4‑2014 for fire resistance
- Excellent adhesion to a wide range of substrates
- Durable flexibility and weather resistance
- Solvent‑, isocyanate‑ and water‑free; non‑hazardous classification
- Australian made and suitable for cold‑weather gun‑ability, bubble‑free curing in humid climates
- Sealing interior and exterior construction joints in concrete, blockwork, brickwork and fire‑rated plasterboard subject to movement
- Fire‑rated wall joint sealing in penetrations and control joints
- Applications requiring fire resistance and acoustic performance
- Tested to AS1530.4‑2014 (fire resistance)
- Meets ASTM C‑920 Type S, Grade NS, Class 25, Use NT, A and G
- Meets ISO 11600 Type F, Class 25, Sub‑Class LM
- Complies with AS1530.3‑1999 for flame, heat, smoke indices
- VOC‑free formulation (0 g/L) meets Green Building Council of Australia low‑emitting materials requirements
- Solvent‑ and isocyanate‑free, non‑hazardous classification reduces indoor air impact
H.B. Fuller general conditions of sale apply: liability limited to replacement or refund per terms; no extended warranty publicly specified.
Available through authorised Australian distributors in 600 ml sausage packs; black colour offered (made‑to‑order).
