ROYCO 602 is a synthetic based fluid composed of a highly branched, compact, and very stable synthetic hydrocarbon known as polyalphaolefin (PAO). Modern technology additives are provided to provide long term storage stability. ROYCO 602 offers exceptional performance over a wide temperature range and does not react with water, resulting in cleaner operating systems and longer component life. APPLICATIONS: ROYCO 602 is recommended for use as a dielectric cooling fluid for aircraft avionics systems, high powered transmitter equipment and power supplies, as well as many ordnance systems. ROYCO 602 may also be considerd for use in electronics cooling systems such as circulating computer coolant systems. Benefits include lower initial cost, longer fluid life, lower weight, and lower toxicity when compared to other types of avionic coolants. Since ROYCO 602 does not react with water, no specialized reclamation equipment is required and there may be less environmental impact potential in the event of a spill. SPECIFICATION: ROYCO 602 is qualified to the current MILSPEC revision of Mil-PRF-87252 USAF