Step 1
"Step 1 Surface preparation: New plaster – let the plaster dry completely for at least 1 month, or until its moisture content is below 14%. Old plaster – scrub off deteriorated old paint; areas with mould or moss must be scrubbed with Beger MouldFree M-001. Tip: clean all surfaces and let them dry completely, free of dust, mould, moss, cement residue, oil stains and other dirt. Repair cracks smaller than 1 mm with Beger Acrylic Filler (F-200), or use Beger Acrylic Sealant (F-001) for cracks from 1 mm to 1 cm. Good surface preparation with no dusty or loose areas gives Beger Super Hi-Shield the best adhesion"
