Cuprinol 5 year ducksback has an advanced wax enriched formulation that colours and weather protects rough sawn garden wood for up to 5 years the formulation is also showerproof in 1 hour its non drip formulation minimises mess during application it is quick drying low odour and safe to use to use around plants and pets ducksback is ideal for restoring and enhancing the appearance of sheds and fences and will help to keep them looking good for years to come coverage a 5 litre pack covers to to 2