Can You Spray Paint Silicone? Can I Use Spray Paint On Silicone? Silicone does not stick well to paints since they are smooth surface materials. You will need all the right preparation, such as roughing up the smooth silicone surface with denatured alcohol and using primer, oil-based paints, and patience.
What paint will stick to silicone? A primer made of oil should be used after the surface has dried. As soon as the primer has dried completely, you can begin painting. It is best to use oil-based acrylic paints when painting silicone since they adhere best to this material.
What is the best way to paint silicone? An oil-based primer will stick to silicone the best. Use a paintbrush to apply a thin and even layer of primer. Wait about 1 hour and then apply a second layer. After the second application of primer, wait at least 1 more hour before using the oil-based paint on the silicone.