Owatrol white decking paint can be applied using a brush, roller, or airless sprayer. A good-quality wood brush is widely regarded as the most effective method, as it works the paint thoroughly into the grooves between deck boards for even penetration and coverage. If using an airless sprayer, a tip size of .017–.021 at 1,800–2,000 psi is recommended, and the paint should be immediately back-brushed or back-rolled to ensure uniform colour and coverage. Exterior Solutions Ltd can offer technical guidance on the best application method for your project.