Car painting small surface and the whole surface paint precautions

The following points should be paid attention to when touching up the small surface and the whole surface :

When small surface bruises occur on the front and rear windshield glass or below the door glass, the glass and bead must be completely covered with paper before repainting to ensure cleanliness. Especially the plexiglass used in the car door must be covered tightly. If it is dirty, the organic solvent in the thinner will easily dissolve the plexiglass when it is cleaned with thinner, so special attention must be paid.

When the small surface bruise occurs on the car lamp or near the hardware, the lamp should be tightly wrapped with double-layer paper, and the surface of the hardware can be coated with butter to prevent it from getting dirty. When small surface bruises occur on the edge of the molded (both sides of the car body), before painting, you can use tape to straighten and stick to the lower edge of the edge, and then use paper and tape to cover the paint surface under the edge tightly. After the topcoat is sprayed, remove the adhesive tape, and after the touch-up paint is effectively dry, use a wool sheath polisher to smooth out the flash generated by removing the adhesive tape.

When small surface bruises occur on the surface of small-area moving parts (such as fuel tank doors, etc.), cover ensure the quality, but also save spraying Slobbering procedure. After the entire topcoat is repaired, because it is a new coating, if the gloss is high, it can be polished after the paint film is dry to make the gloss softer to avoid obvious light difference.

In order to prevent light difference after the whole surface of the finish paint is repaired, a small amount of automotive finish , and then sprayed to prevent light difference.

When repairing the whole surface, if the flatness of the bottom layer (referring to the base material) after the old paint is removed is good, try to scrape the putty as little as possible to prevent pitting caused by too thick putty.

For small surface touch-up paint or scratch touch-up paint, when using spit water, you should pay attention to the spit water that is suitable for the drying performance and solubility of the topcoat , so as to prevent the effect from being affected by the wrong type.