What priming, pre-cleaning or other substrate preparations are necessary to apply StoLotusan Color?
As with all paint coatings, the substrate must be clean and dry before application. A substrate preparation coat of the solvent-free, hydrophobic, consolidating primer Sto-HydroGrund is required for the Lotus-Effect® to function correctly. The substrate must be capable of accepting the paint finish. For this reason, suitable suction is essential. Please refer to the technical data sheet for more details.