Since acrylic paints dry quickly painting in the sun would lead to disappointing results.
What type of paint to use on vinyl shutters.
Vinyl shutters get warm in hurry if left out in the sun.
Paint in a shaded area so the vinyl shutters don t heat up.
Paint your vinyl shutters on a day when the temperature falls between 50 and 90 degrees and avoid painting in direct sunlight.
Vinyl safe top coat paint.
What you really have to watch out for when painting vinyl though is if the color is safe to use or not.
The ideal temperature to paint vinyl shutters is between 60 and 90 degrees fahrenheit.
Choosing the right paints.
If you paint vinyl products with regular exterior paint there is a very good possibility the paint will fail.
Since you had green shutters to start with though you can paint them a similar color of green and expect no problems.
Each day as the vinyl heats up from sunlight it expands.
While not required priming the shutters with a latex primer before painting with acrylic latex paint can increase adhesion and allow better coverage by the top coat.
When painting plastic or vinyl use a high quality exterior acrylic latex paint or a paint made specifically for plastic.
When painting vinyl shutters you need to use a high quality acrylic paint typically any exterior paint from your major brands will do sherwin williams behr benjamin moore and more.
If you paint later in the day the paint might not have time to dry before morning dew.
Try to paint as early in the day as you can.
Vinyl has a very high expansion contraction coefficient.