Potion to lubricate (silence stuff), Copper Chests, Copper Golems etc.

Copper Golems really change the game in adding opportunity for additional automation to worlds, but the copper chests are so noisy with the squeaking and clanking, that I cant help but think the noise is/will limit the circumstance where use would be considered.

My suggestion is to be able to brew a potion to permanently  "lubricate"  and silence copper chests, copper golems, pressure pates etc.  It could be a potion made with a raw cod fish, i.e. cod oil.

Thank you for your consideration.