Log Cabin & Complete Decking Treatment is specifically formulated to oil and protect log cabins, decking boards, deck tiles and balustrades made from pretreated, pressure treated or preservative impregnated timber.Oils & Protects Log Cabins and Decking.Contains surface biocide to aid in the prevention of surface mould and algae.Regular treatment provides superb water repellency.Resists flaking/peeling, whilst water repellence helps prevent timber splitting and cracking.Contains added UV Stabilisers.Harmless to beneficial insects and pets when dry.