Few words about the item: It's high quality spoiler for BMW 3 E92 E93 M Sport. Glass matt x600 (grams/m2)offers very strong and thick layer. You can leave it glossy black, or paint on whatever color you like.
Painting should be done by professionals (unless you have good experience with this kind of work). You don't need to wait for manufacture. 24 hours is time we expect for carrier to come by and collect. Every question will be answered within 12 hours.