Ronseal Pure brilliant white Satin Metal & wood paint, 0.75L. At B&Q we want you to be satisfied with your colour selection. Not all monitors will display colours the same and paint tins may not show the same colour as your walls do in natural light. We therefore recommend you order a tester pot online or pop in store to pick one up so you are sure that this is the right colour for you.. This Pure brilliant white satin wood & metal paint has been specially designed to give a durable and long-lasting finish on a range of surfaces. Simply apply with a brush and leave for 4 hours to dry - a great way to give the surfaces additional protection. Covers up to 7m² per litre on average. Wood & metal paint by Ronseal.