Block sanding. It may not be the only thing that sets a custom lacquer paint job apart from the rest, but it is the most important. Surprisingly, it is one element seldom mentioned in "How to Paint" ...
Priming may seem like a time-consuming extra step, but it is vital if you want any paint project to last. However, a single coat may not be the best approach. So, how many coats of primer do you need?