Substrates must be sound, dry, clean, firm and free of damp patches and traces of dirt, grease, mold, etc. Remove flaking or chalky old paintwork by brushing or sanding. Serious imperfections, deficiencies, cracks and peeling must be removed and filled with Water-Resistant Gypsum Powder.
APPLICATION On firmly attached and fully dry substrate (we advise waiting at least 24 hours), apply a coat of Micro Grit Primer by roller or brush in order to obtain a rough surface to cover with the chosen plaster.
Micro Grit Primer
FOR DECORATIVE PLASTERS
High-performance filling masking primer optimized as a base coat before applying stucco paste such as Venetian plaster etc.
Easy to apply, it allows an optimal preparation of the wall helping to uniform the support, to mask any small imperfections and to improve the adhesion of the plaster.