Step 1
Step 1 Surface preparation: Steel and metal surfaces: clean the surface so it is free of dust, rust powder and grease. Wood surfaces: if there is wood sap, wipe clean with Beger Thinner M 77 and apply Beger B 2000 sap-sealing primer. For engineered wood, we recommend applying 1 coat of Beger Pro Quick Primer B-1900 multi-purpose plaster primer before applying BegerShield GRIPTECH 2in1 Aqua. New plaster: let the surface dry completely for 1 month, with moisture content not exceeding 14%. Old plaster: - Scrub off deteriorated old paint film, scrub away mould and moss, and apply 1 coat of Beger MouldFree M-001 - If the surface has cracks, we recommend filling with Beger Acrylic Filler F-200; for cracks larger than 2 mm, we recommend filling with Beger Acrylic Sealant F-001, then sanding the surface smooth - Clean the surface so it is free of dust and grease. If the surface is badly deteriorated or has been skim-coated, we recommend using 1 coat of Beger Pro Quick Primer B-1900 multi-purpose plaster primer

















