We often encounter problematic areas we want to repaint, and a natural question arises how to proceed when the surface has tobacco stains, soot, water runs, or requires addition processing, especially in the cases when the surfaces were previously covered with chalk, lime, or lime putty. We can offer a solution. Use Pentacolor Pentatix primer which will solve these problems.
Surface preparation. Unpainted surfaces: Clean dust and dirt. Previously painted surfaces: Remove old paint, rust and dirt using a scraper or a steel spatula. Clean the surface with detergent, rinse with water, and allow to dry. Matt the glossy surfaces by sanding or rinse with undiluted detergent. Fill any cracks or irregularities of the surface, sand the surface, and clean the dust.