Features and Benefits

• Acts as a dielectric film which electrically insulates the substrate from the subsequent coating, slowing galvanic corrosion.
• Provides a surface key, improving the bond of paints or other coatings.
• Prolongs the life of organic coatings.
• Improves appearance by imparting a uniform light to dark grey finish.
• A cost effective method of providing corrosion protection.
• The further application of an oil emulsion seals the surface, producing barrier protection against atmospheric oxygen and moisture and provides short term corrosion protection during transport and storage.
• The quality of a phosphate coating is determined primarily by its weight rather than its thickness, we utilize a middle weight zinc phosphate which gives 1.4-7.5g/m².