7b43fea6_FAQ_s___Gulf_Oil_Limited__HOW_IT_WORKS
[ADDITIVE] Extreme Pressure (E.P.) Agent [WHAT IT DOES] Prevents welding and subsequent wear or seizure of contacting metal parts under extreme or shock load conditions. [HOW IT WORKS] 
When metal-to-metal contact occurs (as under extreme or shock load conditions), the heat generated at the point of contact causes the additive to react chemically with the metal. The new compound formed between the metal surfaces reduces friction and prevents welding or seizure.
FAQ's : Gulf Oil Limited
HOW IT WORKS