B4 - SYSTEM - EXP
Pedestrian-accessible roof
Intermediate floors and outside waterproofing

| CE Marking | |||
| Alsan® 500 SYSTEM | |||
| 3rd coat recommended | |||
| 2nd coat | |||
| 1st coat | |||
| Primer | |||
Soprema advices:
Consumption:- Primaire H80: 250g/m2 - Drying time: 12-24hrs
- Alsan® 500: 2 coats of 750g/m² - Drying time: 12-24hrs
- Alsan® 500 F: 300g/m² - Drying time: 12-24hrs
- Alsan® 500 FT: 300g/m² - Drying time: 72hrs then sweep off
