Signal Gear Oils are premium heavy duty, commercial grade multipurpose gear lubricants designed for excellent performance where extreme pressure properties are needed to protect hypoid, stressed spiral-bevel and other types of gears from scuffing and wear.
They are made from highly-refined paraffinic base stocks compounded with extreme pressure, anti-wear, limited slip, corrosion inhibitor, rust preventative, pour point depressant and foam suppressant additives.