Professional painters in Australia use a variety of paint brands and types, depending on the specific project and frclient requirements. Some popular brands used by professional painters include Dulux, Wattyl, Taubmans, and PPG. They typically use high-quality, low-VOC (volatile organic compound) paint for interior surfaces, and high-quality exterior paint for outdoor surfaces. The type of paint used also depends on the desired finish, such as gloss, satin, or matte, and the surface being painted, such as wood, metal, or masonry. Professional painters often have experience and preference for certain brands and types of paint, and may also take into consideration the client's budget and environmental impact when choosing the right paint for the job.