Pulled mine off to hit it with crinkle finish black and ran out of it so not the best needs to be topped up as it crinkles to see where bits did not get three criss cross paint applications. Painted all but the profile of the original bumper - all the uprights and tubes copped the crinkle or wrinkles
Paint instructions say cross hatch spray pattern is needed with each coat and that it takes time for the wrinkles to occur. I stepped out for a few hours to return to a few shiny patches, and with no paint left in the pressure pack tin to cover those spots....
See the photo in the dark

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