HELIOS INDUSTRIAL GEAR OILS ISO 68, 100, 150, 220, 320, 460 EP (Extreme Pressure) are formulated with highly-refined paraffinic base stocks plus extreme pressure performance additives specially designed to impart enhanced film strength. These specialty anti-scuffing compounds, which provide advanced protection and lubricity in extreme pressure conditions, consist of sulfur-phosphorous based EP technology for modification of gear rubbing surfaces to prevent welding and galling from inadequate film strength. Furthermore, HELIOS INDUSTRIAL GEAR OILS ISO 68, 100, 150, 220, 320, 460 EP are formulated to resist and provide extra protection against rust, oxidation, foaming, moisture and varnish.