extra white low thickness finishing
BS90 interior smoothing gypsum is a mixture of gypsum hemihydrate, hydrated lime, limestone, selected aggregates, resins and additives. It is applied on any surface made of cement- or gypsum-based plasters.
- Residual at 100 µm < 0,5%
- Water / powder ratio 100/185
- Setting time (Vicat) 90 - 120 min
- Consumption 0,9 kg/sqm with thickness 1mm
- Minimum thickness for application 1 mm
- Maximum thickness for application 3 mm
- Number of applications allowed 3
- Fire reaction class A1
- Moisture-free paper bag kg 25
declarations of performance
For other material concerning the product, visit the download page.