Preparation is key and applying primer ensures that you get the best possible finish when applying a coat of paint on both wood and metal. Painting a primer creates a coat which results in an even tone when the paint is applied onto the surface. With metal, a primer helps create better adhesion and it acts as a protective layer when it comes to ferrous metals. A primer also helps when you need to paint a light colour on a dark surface. Watch Phindile as she discusses some of these key tips that ensure a beautiful finish on your paint job.