Technical index

Item	Index	Test method
Appearance	Black colloid	Eyeballing
Consistency cm	80.5	GB1749
Resistance to pressure (MPa)
(1)RT	80.5
(2)800.5	60.5
(3)150	50.5
Antimedium
(1)Antiengine oil	Excellent
(2)Waterproof	Excellent

Package & transportation
330g in plastic bottle, no hazardous chemicals .