Ronseal Ultimate Protection Decking Oil in a 2.5 L container is suitable for wood and masonry. It can be applied using a paint sprayer, roller, or brush-on method. This oil-based product provides UV-fade resistance, waterproofing, and fast drying for outdoor use. It has a matte sheen and comes in a brown colour. It weighs 2.8kg and requires two coats for optimal coverage.