Je was op zoek naar: lubricant (Engels - Japans)

lubricant
潤滑剤

lubricant substance
潤滑剤

lubricant (product)
滑剤

external lubricant prescriptions
外潤処方

lubricant substance (substance)
滑剤

acts like a lubricant for communication.
交信を しやすくする

high operating temperatures shorten lubricant life.
作動温度が高いと、潤滑剤の寿命は短くなる。

it's a... it's a bacon-flavored... sexual lubricant.
ベーコン風味の... ローションだそうです

i'd suggest a lubricant, but i have a feeling you fell on some of that as well.
潤滑油が必要かもね あ すでに使ってるか

lubricants
潤滑剤