BegerCool DiamondShield 7 for Ceiling

Step 1 Surface preparation: New ceilings – let the surface dry completely for at least 1 month, with moisture content below 14%, and clean the surface so it is free of dust and dirt. Old ceilings – for old or previously painted surfaces, always repair problem areas first, scrub off deteriorated old paint and then wash the surface clean. - For surfaces with peeling, blistering or chalking, strip off the old paint and then clean the surface. - For surfaces with mould or moss, scrub the surface clean, then apply 1 coat of Beger MouldFree M-001 mould and moss remover and leave it to dry for 1 day without rinsing. - For cracks up to 1 mm, fill with Beger Acrylic Filler F-200. - For cracks of 2-10 mm, fill with Beger Acrylic Sealant F-001

Step 2 Primer: New ceilings: if the surface has dried for at least 1 month with moisture content no higher than 14%, prime with 1 coat of Beger Pro 100 or BegerCool Primer No. 5000 / No. 6000 new plaster primer, leave for at least 1-2 hours, then apply the ceiling paint according to the system. Old ceilings: apply 1 coat of Beger Primer B-1500, B-1700 or B-2500 old plaster primer, leave for at least 1-2 hours, then apply the ceiling paint according to the system. New and old ceilings: if you have a mix of old and new ceilings, you can use Beger Rain Quick Primer B-2900 multi-purpose primer

Step 3 Ceiling paint: apply 2 coats of 100% acrylic water-based ceiling paint, letting the first coat dry completely for 2-3 hours before the next coat