Nullifire FF197 PU Foam

Nullifire FF197 PU Foam


FF197 is a modified, single component, fire rated polyurethane foam. FF197 is used to seal linear gaps throughout the fire rated areas of a building.

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    FF197 PU Foam
    Always carry out a test to confirm compatibility prior to use. Protect floor coverings with paper or a plastic film. The surfaces must be dry, solid, stable. Remove all loose particles, dust and grease. A speedier cure can be attained by moistening the substrates if needed.
    • Certified to the latest British and European standards EN 1366-4, DIN 4102 Pt 1 (B1) and EN 13501: Pt 2

    • Cures to form a semi-rigid foam that is able to accommodate some degree of movement of the joint

    • Acts as an effective fire seal for up to 4 hours (BS EN 1366-4) when used with FS701 intumescent acrylic or FS703 silicone sealant

    DIN4102: Part 1 B1
    880 ml pressurised canister (12 per box)
    Fire Performance:
    Up to 4 hours
    30 - 40 kg/m3
    Thermal Conductivity:
    36 mW/m.K
    Tack Free Time:
    10 minutes
    Cutting Time:
    60 minutes
    Loading Time:
    24 hours
    Tensile Strength:
    103 kPa
    Shear Strength:
    80 kPa
    Temperature Resistance:
    Short Term: -40°C to +130°C, Long Term: -40°C to +90°C
    Full Information:
    Check out the full datasheet available in the Downloads section!

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