Enhance the natural look of your deck with Cuprinol anti-slip decking stain. It offers a rich semi-transparent colour with an ultra-tough, durable finish for long-lasting weather protection. It has a unique double-action formula with invisible anti-slip microbeads to make decks safer than untreated wood and an algicide to help protect the film surface from green algae and mould growth. Its water-resistant feature protects your deck from cracking, splitting and peeling. Suitable for use on other garden wood. Easy to apply and provides good coverage. 2.5L pack of silver birch.