Temperature Indicating Paint for annealing

arcstarter

CGN Regular
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Location
Lethbridge, AB
Hey where are you guys getting your temperature indicating paint? I tried ordering from mcmaster carr but due to export laws can not ship to me.

Every search on google and yahoo, etc came up short. I have found the temp crayons but they are to hard to rub off onto the brass.
 
I think you can likely get something from a welding supply store that will work. I heat the case in a darkend room just until it starts to get a slight burgundy colour to it, seems to work fine.
 
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