1
![](/fileadmin/user_upload/Schleifloesungen/Systemloesungen/Innenausbau/951.jpg)
Sanding off
- Sand off the façade with a coarse grain
- Fully sand out all old glaze, paints and coatings
- Wood must be dry
Manual sanding
P80
7900 sianet – Rolls
*****
1960 siarexx – Sheets
1960 siarexx – Rolls
****
1902 siacraft – Sheets
***
Machine sanding
P80
7900 sianet – Discs
7900 sianet – Polygons
*****
1960 siarexx – Discs
1960 siarexx – Polygons
****
1944 siaone – Discs
***
2
![](/fileadmin/user_upload/images/industriezweige/Innenausbau/Haus136.jpg)
Basic sanding
- Finely sand using sandpaper
- Perform an additional fine sanding step if necessary
Manual sanding
P120
7900 sianet – Rolls
*****
1960 siarexx – Sheets
1960 siarexx – Rolls
****
1902 siacraft – Sheets
***
Machine sanding
P120
7900 sianet – Discs
7900 sianet – Polygons
*****
1960 siarexx – Discs
1960 siarexx – Polygons
****
1944 siaone – Discs
***
4
![](/fileadmin/user_upload/Schleifloesungen/Systemloesungen/Innenausbau/950.jpg)
Intermediate sanding
- Sand off wood fibres resulting from moisture in the paint
Manual sanding
P240
7900 sianet – Rolls
*****
1960 siarexx – Sheets
1960 siarexx – Rolls
****
1902 siacraft – Sheets
***
Machine sanding
P240
7900 sianet – Discs
7900 sianet – Polygons
*****
1960 siarexx – Discs
1960 siarexx – Polygons
****
1944 siaone – Discs
***
5
![](/fileadmin/user_upload/Schleifloesungen/Systemloesungen/Innenausbau/953.jpg)
Weather and discolouration protection
- Clean the surface thoroughly
- Apply weather and discolouration protection according to the manufacturer's specifications