ROYCO 756 -HYDRAULIC FLUID, AIRCRAFT, MISSILE, AND ORDNANCE PETROLEUM BASE
Royco 756 is a mineral oil based hydraulic fluid. ROYCO 756 contains additives that provide low temperature fluidity, antiwear, corrosion inhibition, and shear stability. ROYCO 756 is a high viscosity index fluid thay contains metal deactivators and foam inhibitors which enhance performance in hydraulic applications.