This isn't about welding so I'm posting it here.
I've been doing some reading about supertherm insulating paint and thinking that it might be the way to go for insulating a shipping container that I bought to keep all my equipment that I don't need on the the truck every day. I've been heating the thing with a 220 volt electric heater through the winter but it costs a fortune. Has anyone tried this product or something like it? Thanks, Tom.