Jun 10, 2016 0 comment

“Are there any products available that can be used as a “filler” to hide imperfections or to fill seams in CRS (Cold Rolled Steel) prior to the powder coat process? We are presently using a polyester TGIC powder coat with a cure schedule of 400 degrees for ten minutes.”


“Standard fillers (i.e. Bondo, etc.) will not work under powder coating, since they will outgas during cure of the powder. I do not know of any metal based fillers available on the market that will give you what you want. There are some fillers that have metal in them, but they still have resins and hardeners that can outgas.”

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