SCALP ANTI-SALPÊTRE, film-forming protection against saltpetre, has a triple-action formula :
- Waterproofing: it stops damp on surfaces that generate saltpetre
- Strengthening: it hardens and solidifies the surface
- Bactericidal and algicidal: it destroys nitrifying bacteria
SCALP ANTI-SALPÊTRE is applied to a clean surface prior to painting, wallpapering etc. Its transparent, film-forming finish means that it does not need to be painted over or coated if you so choose.
Step 1
Prepare the support by removing the various coatings such as paint, wallpaper, etc. from the degraded surface.
Step 2
Remove with a brush the effloresence.
Step 3
Mix well SCALP ANTI-SALPÊTRE.
Step 4
Apply from the base upwards until the surface is saturated on two coats at 15mn intervals.
Step 5
Wait 48h before putting a new coating or a paint.