GORI 05 Express Quick Drying Decking Oil is suitable for outdoor wooden decks, protecting the surface against mould and fungi. The water-based oil can be used for a variety of woods including teak, nyatoh, bangkirai, meranti, ipe and pressure impregnated wood. Once treated the decking can be used after just 1 hour and is twice as durable as standard decking oils. Apply with a brush on dry, clean decking on all sides of the wood.