ASTM D-92 flash point (base oils):
369º F
ASTM D-566 drop point (base oils):
396º F
ASTM 2596 four ball weld - wear index:
59
FS 4001 salt water spray:
no corrosion
FS 6152 accel weatherometer:
no corrosion
FS 5304 room temp test:
no corrosion
FS 2503 thermal stability:
no instability
ASTM D-128 ash/sulfur content:
negligible
ASTM D-217 penetration-Worked:
308
ASTM D-217 penetration-Unworked:
309aph