FOME FLEX PU SEAL&FLEX PREMIUM has a high resistance to mechanical effects, is always elastic, hardens quickly and is easy to apply. Curing speed 3mm per day. Unlike the old generation PU sealant, it never forms bubbles and is very user friendly due to its low isocyanate content. This sealant is specifically developed as a universal sealant for sealing construction and expansion joints and joints in pedestrian walkways and suitable for roofing applications, complies NFP 85-61.
FOME FLEX PU SEAL&FLEX PREMIUM new generation professional polyurethane sealant, grey, 300 ml
It is a new generation, one-component, polyurethane sealant and adhesive for sealing structural and expansion joints, roof joints and floors in pedestrian areas.
Goes in two packages 300 ml or 600 ml.
- Curing without bubbles
- New GEL technology provides comfortable application
- Pleasant smell of almonds
- Suitable for wider connections
- High mechanical resistance
Surfaces must be dry, clean and free from grease. Application temperature from +5 °C to +40 °C. Cut the end of the cartridge and screw the nozzle supplied with it. Insert the cartridge into the caulking gun and fill the nozzle with glue by pressing the trigger on the gun several times. The joint depth should always be in the correct relationship of the joint width. A general rule is the ratio of joint depth to the width of the joint with a joint width up to 10mm is 1:1, with a minimum of 5mm in width and depth. For joints wider than 10 mm, the depth is the width divided by 3 plus 6 mm.
| Indicator | Units | Value | Certification |
|---|---|---|---|
| Colour | Grey (concrete) | ||
| Dencity | g/ml | 1,3 | ISO 1183-1 |
| Skin formation | min. | 90 | |
| Shrinckage | % | 0 | |
| Vertical flow | mm | 0 | ISO 7390 |
| Joint movement capacity | % | 25 | |
| SHORE A hardeness | 30 | DIN 53505 | |
| Elongation at break | % | 500 | ISO 8339 |
| Modul 100% | N/mm2 | 0,5 | ISO 8339 |
| Temperature resistance after curing | °C | -30 °C … +80 °C | |
| Application temperature | °C | +5 °C … +40 °C | |
| Curing time | mm/24 hours | 3 | |
| Fire resistance class | E | ISO 8340 | |
| Tensile strenght after curing | N/mm2 | 0,72 | DIN 53504 S2 |
| Volume | ml | 300/600 |
Store upright in a dry place at +5 °C to +25 °C. Expiry date – 18 months from date of manufacture, subject to storage regulations. Frost resistance during transportation -15 °С.
300 ml plastic cartridge, 12 cartridges per box.