From Pathfinder Lost Omens Tian Xia Character Guide, which isn't enabled.

Insulated Poppet

FEAT 5

Prerequisites tsukumogami poppet heritage; you have a metal or ceramic body

You've used insulating wraps or special glazes to reduce your weakness to current and temperature. You no longer have the weakness to either electricity or cold caused by your tsukumogami heritage.

Pathfinder Lost Omens Tian Xia Character GuideORC