BegerCool All Plus for Interior

Step 1 Surface preparation: New plaster – let the plaster dry completely for at least 1 month, with moisture content below 14%. Old plaster – scrub off deteriorated old paint; areas with mould or moss must be scrubbed with Beger MouldFree M-001. Caution: before every application, clean the surface so it is free of dust and cement residue, or sand off all dust first, and remove grease and other dirt

Step 2 Primer: improves the topcoat's adhesion to the surface and prevents chemical reactions between the surface and the topcoat. New plaster: apply 1 coat of BegerCool All Seasons No. 5000 or 6000 alkali-resistant (heat-reflective) primer for new plaster and let it dry for at least 2 hours before applying the topcoat, or for maximum heat protection, choose 1-2 coats of BegerCool Flex No. 9000 elastomeric alkali-resistant (high heat protection) primer for new plaster and let it dry for at least 3 hours before applying the topcoat. Old plaster: apply 1 coat of Beger Super Contact Primer B-1700 primer for over old paint and let it dry for at least 3-4 hours. After that, you can increase heat protection by over-coating with 1-2 coats of BegerCool Flex No. 9000 elastomeric alkali-resistant (high heat protection) primer for new plaster and letting it dry for at least 3 hours before applying the topcoat. Caution: - use clean water or tap water for mixing; do not use groundwater or canal water

Step 3 Topcoat: apply 2 coats of BegerCool All Plus 100% acrylic water-based paint for interior use, letting the first coat dry completely for at least 2 hours before the next coat