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Nullifire FF197 PU Foam

Passive Fire Protection / Linear Joint Seals / 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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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.

KNOW MORE

Everything You Need to Know

1. Certified to the latest British and European standards EN 1366-4, DIN 4102 Pt 1 (B1) and EN 13501: Pt 2
2. Cures to form a semi-rigid foam that is able to accommodate some degree of movement of the joint
3. 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
Classification

DIN4102: Part 1 B1

Packaging

880 ml pressurised canister (12 per box)

Fire Performance

Up to 4 hours

Density

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