sia House – uncomplicated, simple and quick
3 Visible concrete with a perfect surface finish
- Cover the floor and surroundings
- Sand down any concrete seams until flush, using grinding discs or a diamond milling disc
- For an extra fine surface, sand with fleece
- The concrete can also be impregnated to protect against stains (e.g. coffee or grease)
If you plan to paint the surface, the concrete surface must be keyed to enable better adhesion. Alternatively, pretreat the surface with an etch primer.