Powdercoating a Sway bar

70dart340 said

400 degrees F for 20 minutes cures the powder coating. Not hot enough or long enough to affect the metallurgy of the sway bar.

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Just for clarification and to dispel rookie rumors, it takes much longer than that. The cure time starts when the part reaches 400 degrees, not the oven.

It still won't adversely affect the metal though.