Surf Pass C 712 is a new generation, environmentally friendly conversion coating that replaces classic Chromating for Aluminium alloys and Zinc alloys. It is suitable for producing a yellow - golden conversion coating that improves the paint adhesion as well as the anticorrosion properties when painted with powder and liquid paints.Surf Pass C 712 is based on Mo complex salts and shows lower toxicity than chrome-free products based on Ti, Zr and Silanes.Surf Pass C 712 gives conversion coating’s weight (0.2-0.8 gr/m2) and color similar to Chromating. The recommended coating’s weight is 0.25-0.35 gr/m2.
M Coat is a new generation, environmentally friendly conversion coating suitable for Steel H. D. Galvanized Steel, Stainless Steel 4xx series & Aluminium alloys, replacing classic Phosphating & Chromating procedures.M Coat generates a colored Nanoceramic coating on the surfaces of mix metals.
The Surf Pass Ti NOC is Passivation free of Chromium, Phosphorus and Nitrates for aluminum and its alloys.The complexes created on the pretreated surfaces provide excellent anti-corrosion protection and adhesion to the coating. It is based on Fluorotitanic acid, it is suitable for spraying.The coating of passivation is colorless.Before using the Surf Pass Ti NOC, aluminum surfaces must be degreased and etched according to the specifications and requirements of Qualicoat and GSB International.