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Crater, Depression, Pit

On the surface of the paint film, there are concavities and convexities with a d...
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Shrinkage

Affected by foreign matter (such as oil, water, etc.) existing on the surface of...
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Whitening, Whitish

During the coating process and just after the coating, the surface of the coatin...
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Exposed Bottom, Bad Bottom Cover

The phenomenon that the coated surface is not painted due to missing coating is ...
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Particles

The phenomenon in which the protrusions in the paint film are distributed in the...
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Sagging

The paint applied on the vertical surface flows downward, causing uneven streaks...
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