The Ronseal Waterproof Decking Protector in Natural Satin finish is a water-based liquid designed to protect outdoor wood and decking. With a coverage of up to 30m² and a drying time of 2 hours, this 5L container is perfect for DIY projects. The transparent formula allows the natural beauty of the wood to show through, while the waterproof feature ensures lasting protection. Suitable for use with a cloth or brush, this decking protector is a must-have for maintaining your outdoor space.