Skydrol 500B-4

Proven track record - The longest service history among phosphate ester products.

Erosion-resistant - Contains the same breakthrough anti-erosion additive and acid scavenger found in Skydrol LD-4.

Less irritating - The only commercially available standard density aviation hydraulic fluid. Favored for its lower irritation potential, and popular for use in ground-based test rig applications.

Manufacturer approvals:

  • Airbus (excluding A350)
  • ATR
  • Boeing (excluding B787)
  • Bombardier (excluding Global Express)
  • British Aerospace
  • Cessna
  • Embraer
  • Fokker
  • Gulfstream (excluding G650)
  • Lockheed