DURAGARD ECO PURE ROCK DRILL ISO-150 OIL is formulated with renewable base oils which meet the requirements for a LOW TOXICITY, ENVIRONMENTALLY FRIENDLY, READILY BIODEGRADABLE FLUID. The premeire aditives include specialized extreme pressure agent, tackiness additives that improve film strength, and protects against adverse wear conditions, fumes, impurities, moisture, corrosion, and wash out. DURAGARD ECO PURE ROCK DRILL ISO-150 OIL performs under a wide range of temperatures, maintaining maximum drill speeds under severe conditions for long periods while protecting the metallic surfaces from being washed clean of lubricant by excessive amounts of moisture. Duragard Eco Pure Rock Drill ISO-150 Oil is designed for use in the lubrication of pneumatic tools (such as rock drills, percussion drills, and pavement breakers and jackhammers) and air driven directional drilling motors and bits. CONTAINS 67% RENEWABLE AGRICULTURAL PLANT BASED OIL.