D-A Blue Flame A™ is an ashless industrial gas engine oil engineered for use in two and four cycle light/medium gas engines. It is recommended for applications where an ashless oil is required for best performance. D-A Blue Flame A™ resists oxidation and nitration at high operating temperatures thus allowing extended oil life with fewer engine deposits and reduced operational cost. It burns completely to keep gas engine combustion chambers free of deposits that can lead to spark plug fouling and pre-ignition. A high concentration of dispersant additives minimizes piston ring belt, skirt and under crown deposits while also preventing formation of sludge that can plug oil passages and shorten oil filter life.

D-A Blue Flame A™ is formulated with thermally stable, high VI base oils that are naturally resistant to oxidation. These base oils are combined with extremely effective ashless dispersant engine cleaners, anti-wear additives for superior control of engine wear and a special inhibitor combination to control oil oxidation and nitration.