Cuprinol 5 Year Ducksback has an advanced, wax enriched and non-drip formulation, that colours and weatherproofs sheds and fences for up to 5 years. Cuprinol 5 year Ducksback is quick drying, low odour and safe to use around plants and pets. We have made every effort to make the colors on screen as accurate as possible. Unfortunately, we cannot guarantee an exact color match of the on-screen color to the colors of the actual products. Colors on screen may vary depending on your screen settings and resolution. If you are unsure of a color, we recommend you order a tester.