Skydrol® LD-4 Purple BMS3-11P, Type V, Grade B & C Spec Fire Resistant Hydraulic Fluid - Gallon Can Skydrol LD-4 features low density, excellent thermal stability, valve erosion prevention and deposit control. Specifications • Series: LD-4 • Container Size: 1 qt • Container Type: Can • Color: Clear Purple • Composition: ＞=60 to ＜=100% Tributyl Phosphate, ＞=10 to ＜30% Dibutylphenylphosphate, ＜10% 2-Ethylhexyl Ester-7-Oxabicyclo[4.1.0]Heptane-3-Carboxylic Acid, ＜10% Butylated Hydroxytoluene • Form: Oily Liquid • Odor​/​Scent: Odorless • Flash Point: 174 deg C • Melting Point: ＜-62 deg C • Density: 1.01 lb​/​gal • Specific Gravity: 1.01 • Viscosity: 3.66 to 4 cSt • Pour​/​Drop Point: -62 deg C • Suitable for Use With: Aviation Hydraulic System Aircraft Eligibility • Airbus (Excluding A350) • Antonov AN-148 and 158 • ATR • Beriev BE-200 • Boeing (Excluding B-787) • Bombardier • British Aerospace • Cessna • COMAC MANUFACTURE APPROVALS: Airbus (excluding A350) Antonov (An-148 and 158) ATR Beriev (Be-200) Boeing (excluding B787 Bombardier British Aerospace Cessna COMAC Embraer Fokker Gulfstream Ilyushin (IL-86 and 96) Lockheed Mitsubishi Sukhoi (Superjet 100) Tupolev (Tu-204 and Tu-214)