Royco® 482

Product Description: An ashless, anti-corrosion preservative and “fly away” fluid for piston engines. Develped with highly refined petroleum base oils and a finely-tuned additive system Royco® 482 is developed to minimize the effects of ambient humidity and to neutralize acidic moieties from internal combustion engines’ oil oxidation/combustion by-products.

Specification: MIL – C– 6529 TYPE 2

NATO Specification: C-609

Joint Service Designation: N/A

MIL-SPEC Scope: This specification covers an oil-type corrosion preventive which shall be a satisfactory lubricant for aircraft engines when applied as specified.

Shelf Life:

US Military : Shelf life may be retested to conformance with the applicable specification – at which time the material is reapproved for use for another shelf life period.

  • Commercial:  3 Years
  • NATO:                3 Years

Tariff Code:  2710.19.4000

Material: Mineral Turbine Oils
Acrylonitrile Good
Acrylonitrile-butadiene rubber (Perbunan®) Good
Butyl rubber Not Accept-able to Poor
Flurocarbon (Viton®) Very Good
Methacrylate Good
Natural rubber/latex Poor to Fair
Poly (ethylene) Good
Polyamine (Nylon) Poor to Good
Polychloroprene (Neoprene® ) Fair to Good
Polyester Good
PTFE (Teflon® ) Very Good
Polyvinyl chloride (PVC) Poor to Good
Silicone Poor to Good
Styrene-butadiene or styene-butadiene rubber (SBR) or Buna S Poor

Lubricating Oil, Synthetic Based Coolant, Lubricant, Power Transmission Hydraulic Fluid, Highly Refined Mineral Oil