1 hour ago, Pastrypastmidnight said:I don’t hear my molds at all if I’m painting them. I’ve messed around with heating them for molding bars. When I worked at a shop nearby they kept the mold in heat cabinets for molding bars.
Do you recall what temp that cabinet was at?
On the rare occasions that it’s so cold in the kitchen that I want to warm my molds, I just wave a hair dryer over them for a few seconds.