Foamed, recycled expanded glass
1-component PU binder
0.25 – 0.50 mm
3,9 kg/m² per cm layer thickness (including binding agent)
Bulk density (WIDOPERL without binder)
340 kg/m³ +/- 10 %
Curing time outdoors (at + 20°C)
Normally walkable after 8.0 hours, with a pressure equalisation layer after 4.0 hours
30 minutes at +20°C
WIDOPERL 60 l (20,4 kg) per bag, Binder (1-component and solvent-free) 1 kg or 20 kg
Minimum working temperature
Maximum working temperature
Cleaning in fresh state
WIDOPERL has unlimited shelf life if kept dry. If container is kept closed and storage temperature held constantly below + 25°C, the binder may be used for up to 6 months.
Recommended mixing ratio
For normally and heavily loaded balconies and terraces with additional surface sealing. 20 liters WIDOPERL and 1 kg binder
This mixing ratio has been tested by an independent test centre without additional pressure distribution measures.
At higher temperatures, the surfaces should be shaded and only up to 20 liters of the material should be mixed.
Further details, especially regarding hazard statements, security advices and measures in the event of fire can be found in the safety data sheet under sections 2, 4, 5, 6, 7 and 8.
Please also refer to our instructions on priming and our technical information sheets!