Formulated with high viscosity-index paraffinic base stocks and premium performance additives, HELIOS ISO 68 AW SS (ANTI-WEAR, SHEAR-STABLE) HYDRAULIC OIL exhibits outstanding shear-stability as well as excellent oxidation stability, corrosion protection, and pumpability in a wide array of operating temperatures. The comprehensive additive package includes anti-wear, anti-corrosion, and anti-foaming agents. Acceptable for a wide-range of applications, HELIOS ISO 68 AW SS HYDRAULIC OIL resists oxidation, rust, corrosion, foaming, varnish, and wear.