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  • Crater, Depression, Pit

    Crater, Depression, Pit

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

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  • Shrinkage

    Shrinkage

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

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  • Whitening, Whitish

    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

    Exposed Bottom, Bad Bottom Cover

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

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  • Particles

    Particles

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

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  • Sagging

    Sagging

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

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