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Category: Aviation Lubricants.

Corrosion Preventative Compound

ROYCO 481 is a mineral oil based lubricant formulated with modern additives to provide oxidation and corrosion protection as well as high viscosity index for both low and high temperature fluidity. ROYCO 481 is approved as a P-10 preservative under MIL-STD-2073-1C for use in gas turbine engines and fuel systems.

Features and Benefits:
Offers outstanding rust and corrosion prevention
Preserves turbojet engines and engine parts
Ashless additive technology

ROYCO 481 is recommended for lubrication of gas turbine engine components and as a flushing and preservative fluid for aircraft fuel systems and components. the high viscosity index provides for operation in a wide range of operating temperatures in high-speed turbines as well as gas turbine engines. ROYCO 481 may also be considered as the primary turbine engine lubricant in many aircraft turbine engines designed to run on mineral based lubricants.

Approvals and Specifications:
Meets all requirements of an is qualified to MIL-SPEC: MIL-PRF-6081D Amendment 1, Grade 1010 and 1010N
Approved as a P-10 preservative under MILSPEC: MIL-STD-2073-1C for use in gas turbine engines and fuel systems

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