Fire-resistant, single component, polyurethane installation gun foam. For filling joints and seams between hard mineral and metallic building materials and for insulation and installation of various elements (electrical wiring, fire doors, safes, etc.). For use in areas where foams are subject to increased fire resistance requirements. Excellent adhesion to many building materials such as concrete, gas silicate, wood, metal, glass and aluminum. Free-extraction yield 47 liters. Secondary expansion 50%. Thermal resistance 0.040 W/(m*K). Thermal resistance after curing –40 °C…+80 °C. Cutting time 20 min. Full curing time 12 hours. Sound attenuation index 61 dB. Temperature of working environment +5°C to +30°C. Fire resistance class B1 /EI 240.
FOME FLEX FIRE BLOCK foam for fire protection
Fire-resistant gun installation foam. Joint filling between solid mineral and metallic building materials where the foam is subject to higher fire resistance requirements.
- Fire resistance class В1 acc. to EN 13501-1 EL 30, EL 60, EL 240
- Cutting time 20 minutes
- Output up to 47 liters
- Fully cures in 1.5-5 hours
Instructions for use. Clean and moisten the work surface thoroughly. Shake the tube vigorously, screw on the gun. Invert the tube with the valve downwards. Rotate the valve at the end of the gun handle to adjust the flow rate of the mounting foam. Fill the cavity with foam. If the foam is used at low temperatures, warm the tube up to + 18 °C by placing it in warm water or a warm room. Residues of uncured foam are best cleaned with Foam Cleaner Fome Flex. Remove dried foam mechanically.
| Indicator | Value |
|---|---|
| Color | brown |
| Fire resistance class (DIN 4102-1 / EN 13501-2) | B1/EI240 |
| Thermal conductivity | 0,040 W/mK |
| Pellicle formation | 5-8 min. |
| Can be cut after (20 mm seam) | 10 min. |
| Water absorption (DIN 53433) | 0,3% |
| Density | 18-22 kg/m3 |
| Temperature resistance after solidification | -40 °C … +80 °C |
| Working environment temperature | +5 °C … +30 °C |
| Tensile strength (adhesion force) (DIN 53430) | 8 N/cm2 |
| Shear force (DIN 53427) | 4 N/cm2 |
| Compression force (DIN 53421) | 2 N/cm2 |
| Yield | Up to 45 liters |
Store upright in a dry place at +5°C to +25°C. Shelf life 18 months from the date of manufacture, subject to storage conditions. Do not expose tubes to direct sunlight or heat above 50°C. Quantity per box 12 pcs. Quantity per pallet 840 pcs. Weight per tube 0.949 kg. Transportation temp. +5°C to +25°C.
