BegerShield Weatherguard

Step 1 Surface preparation: New plaster – make sure the surface is dry, clean and free of dust and dirt. Cracked surfaces – remove loose brick and stone around the crack, widen the crack as needed, fill it with crack filler, let it dry, sand it smooth and clean the surface. Previously painted surfaces – remove loose old paint with a scraper or wire brush. If you are unsure of the condition of the old paint, strip it with tools or Beger paint remover, then clean the whole surface with a high-pressure washer and let it dry completely before painting. Surfaces with mould – remove moss and mould with a scraper or wire brush, followed by a high-pressure washer, then clean the surface with Beger MouldFree M-001 mould remover

Step 2 Primer: Old plaster: Beger Multi-Purpose Primer B-1900 multi-purpose plaster primer (for new and old plaster). New plaster: apply BegerShield No. 4000 alkali-resistant primer for new plaster

Step 3 Topcoat: apply 2-3 coats of BegerShield Weather Guard. Conditions during application: the concrete surface should not have a moisture content above 14% (by weight). New plaster should be left to dry for at least 28 days before painting