ROYCO 481 Corrosion Preventative Compound/ 1 X 18.9L

ROYCO 481 is a mineral oil-based lubricant designed for gas turbine engine components. It provides oxidation and corrosion protection together with a high viscosity index for reliable fluidity across a wide range of operating temperatures.

It is also suitable for use as a flushing and preservative fluid in aircraft fuel systems and may be used as the primary turbine lubricant in selected engines designed for mineral-based lubricants where approved by the equipment manufacturer.

Overview

ROYCO 481 is formulated with modern additives to provide oxidation and corrosion protection while maintaining good low- and high-temperature fluidity.

Its high viscosity index makes it suitable for use in high-speed turbines and gas turbine engines operating across a wide temperature range.

ROYCO 481 can also be used as a flushing and preservative fluid for aircraft fuel systems and components. It may be suitable as a primary turbine engine lubricant in aircraft engines specifically designed for mineral-based lubricants.

Features & Benefits

• Wide operating temperature range
• Excellent oxidation and corrosion protection
• High viscosity index
• Good low- and high-temperature fluidity
• Suitable for flushing and preservation of aircraft fuel systems
• Suitable for selected gas turbine engine applications
• Can assist with preservation of turbojet engines and engine components

Specifications

• Product: ROYCO 481
• Lubricant Type: Mineral Oil-Based Turbine Lubricant
• Appearance: Oily Liquid
• Color: Light Yellow
• Odor: Hydrocarbon-like
• Container Size: 5 US Gallons
• Flash Point: Approximately 289°F
• Pour Point: Approximately -75°F
• Relative Density: Approximately 0.88
• Density: Approximately 0.8 g/cm³
• Kinematic Viscosity at 104°F: Approximately 10 mm²/s

Technical Information

• MIL-PRF-6081D Grade 1010
• MIL-PRF-6081D Grade 1010N