sia House – uncomplicated, simple and quick
8 Plasterboard drywall construction, fine finish (Q3)
Quality level 3 – For finely structured coatings and wall coverings such as wallpaper with a grain size of less than 1 mm
1
Pre-filling
- Clean surface
- Moisten transverse joints using a paintbrush
- Apply filler at right angles to the joint and
- wipe along the joint to remove
2
Joint cover strips
- Insert glass fibre strips
- Press in carefully with a smoothing trowel
3
Cover with filler
- Allow the filler to dry
- Skim the bodyfiller using a sharp edge
- Cover over joints again with a slightly wider application of filler
4
Pore coverage
- Apply a thin layer of filler to the whole surface
- Skim using a sharp edge
5
Final sanding
- Allow the covered surface to dry completely
- Sand over the plastered surface
Manual sanding
P240
7900 sianet – Rolls
*****
1960 siarexx – Sheets
1960 siarexx – Rolls
****
1902 siacraft – Sheets
***
Machine sanding
P240
7900 sianet – Discs
*****
1960 siarexx – Discs
****
1944 siaone – Discs
***
