Chain and Guide Bar Oil is an all-season multi-viscosity lubricant made especially for use in chain saws. It contains special tackiness additives to cling to the bar and chain and resist “sling-off”. It also contains an anti-wear additive and a potent anti-rust additive to prevent corrosion. This all season oil is recommended for use in all brands of chain saws, including Homelite, Poulan, John Deere, Stihl, McCullough, Husqvarna, Remington, Disston and others.