Technical Support | (Trouble Shooting) Pinholing
JKMG
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22-04-04 14:43
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Pinholing
| Phenomenon | Small holes appear on the film. |
|---|---|
| Cause | A. Solvent evaporates quickly and makes holes during drying. B. Application in hot and humid condition. C. Using improper thinner. D. Improper preparation of primer. (e.g. holes in putty) |
| Repair | Remove or sand the damaged area and refinish. |
| Prevention | A. Do not apply thickly at once. B. In case of heat drying, take a waiting time and rise the temperature slowly. C. Use thinner according to the temperature. |
