Kia Optima Peace, mercy, and blessings of God be upon you. Factory cosmetic oven paint for small cars, 1500 to 1900 depending on modifications and paint repairs, oven with a 5-year warranty. Factory cosmetic oven paint for large cars, 1900 to 2500, German paint, 5-year warranty. Painting inside an oven... Matte spray 800 small cars Matte spray 1100 large cars Rim spray 350..