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Our company uses the best spray powder, and the material selection is strictly controlled. Generally, corrosion and paint peeling rarely occur. So, how to deal with corrosion and paint peeling of sprayed aluminum?
First, the affected area should be thoroughly cleaned to remove loose paint, rust and impurities. Professional rust removers or sandpaper can be used to gently polish to ensure that the surface is clean and the roughness is appropriate for subsequent coating adhesion.
Next, anti-rust treatment is carried out, and a thin layer of anti-rust primer is applied, which can effectively isolate air and moisture to prevent further corrosion. When selecting primer, compatibility with the original coating and specific requirements of aluminum should be considered.
After the anti-rust primer is completely dry, re-spray the topcoat according to the original spray color or design requirements. The choice of topcoat should take into account weather resistance, color durability and adhesion to aluminum. Use professional spraying equipment and technology to ensure that the coating is uniform and without sagging to achieve the best visual effect and protection effect.
Finally, after spraying, let the coating fully dry and cure, and avoid contact with water or other chemicals before it is completely dry, so as not to affect the quality of the coating. In addition, regular inspection and maintenance are also important measures to prevent aluminum from corrosion and paint loss. Timely detection and treatment of small-scale corrosion or damage can greatly extend the service life and aesthetics of aluminum.
Through the above understanding, it is necessary to deal with the problem of corrosion and paint loss of sprayed aluminum in detail, from cleaning, rust prevention to re-spraying, each step cannot be ignored.
