There are several main methods to handle slight color differences:

1. Leave a gap: During the spraying process, the color of the local repair is slowly filtered to be similar to the color of the old paint film. When spraying the next layer of paint, the same type of varnish is added in the diluted solution, which can effectively alleviate the color difference between the new and old paint layers.

2. Using double-layer tape: First, use a strip of tape along the folding edge and cover the edges with paper. Then, apply two strips of tape to one strip of tape. After spraying, when the paint film dries and the tape is torn off, polish and polish it. The use of visual color difference is generally better when used with silver ground paint.

3. Using car doors or body parts to define taste boundaries: Before spraying, polish the damaged areas smooth, spray two coats of primer, sand the old paint film with sandpaper, wipe with solvent, and use the boundary folds between components to handle color differences.

The above is the method introduced to us, and we hope it will be helpful. If the color difference is severe, we need to spray it from scratch.

Article source: Qingyuan Automotive Repair Paint http://www.jinliangxincai.com/