VCHROM AL (White Chromatising) - VCHROM AL (White Chromatising) is typically a product used for surface treatment of aluminum and its alloys to enhance corrosion resistance and adhesion properties for subsequent coatings such as powder coating or liquid painting. Here\'s a detailed overview: * Key Features: 1. White Chromatising: A type of non-chrome or trivalent chromium conversion coating for aluminum, resulting in a white to transparent finish. 2. Corrosion Resistance: Protects aluminum surfaces from oxidation and environmental degradation. 3. Adhesion Improvement: Enhances the bonding properties of the substrate for paints, powder coatings, or adhesives. 4. Environmentally Compliant: Depending on its formulation, it is likely designed to comply with modern environmental regulations, offering a safer alternative to hexavalent chromium-based treatments. * Application Process: - Cleaning: The aluminum surface must be thoroughly cleaned using a cleaner like VC-CLEAN-HD-27 to remove contaminants. - Chromatising: The VCHROM AL solution is applied by immersion or spraying, followed by rinsing. - Drying: The treated surface is dried, creating the conversion layer. # VCHROM AL (White Chromatising) Manufacturer.