Cuprinol Anti-Slip Decking Stain Black Ash 2.5 litreCuprinol Anti Slip Decking Stain with invisible anti slip microbeads gives a semi transparent matt finish specially formulated for all types of timber decking. It provides both colour and a tough durable protective coat that resists cracking and peeling. It is water repellent to help prevent wood cracking and splitting and it is showerproof in less than an hour. Also suitable for use on other garden wood and is safe for plants and pets when dry. It