The most common – is applying the paint too thickly – which makes the surface of the paint dry too fast and not the underside. When you re-coat, the solvents in the paint shrink and this causes the wrinkling.
How do you fix spray paint wrinkles?
To fix paint wrinkling scrape or sand to remove the wrinkled coating and sand the surface smooth to blend it into the surrounding coating. Make sure the surface is thoroughly clean. If needed, prime bare areas with the appropriate primer, allowing it to dry according to package instructions.
How do you keep paint from wrinkling?
How to Prevent Wrinkling?
- Ensure the paint is applied according to the manufacturer's spreading rate, and the sufficient drying time is allowed for each prepcoat and topcoat layer.
- Do not paint in high temperatures, or very low humidity.
- Do not paint in high humidity or during rain or when rain is forecast.
