Jun 10, 2016 0 comment

“We are a rolling door manufacturer. When we powdercoat our bottom bars (2″x2″x1/8″ steel angle) we need to be able to mark them to identify them as they come out of the oven. Is their a special marker that we can use? Tagging is out because of time involved plus there is no place to hook the tag on the bar.”


“There are no markers that will survive the coating and curing process. Tags work best. But if you don’t want to use them, you can try stamping the numbers into the part itself. Maybe if you tell me why you need to identify these parts, I can be more helpful.”

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