It is just paint, rustoleum (however spelled) spray paint. Cleaned, scuffed em up, cleaned again then hit it with few primer coats, then paint coats, and finally clear coats. My friend has had his calipers done this way for few months and his still look great, so I am hoping everything will hold up just as well. Pretty cheap to do and my car is up for the winter so I am just going crazy, hence the white lugs i tried
I'm not a fan of the white calipers, good luck keeping them clean.
2014 Grabber Blue Mustang GT Premium with nav, RR and comfy packages, 3.73 limited slip axle and optional 19" machined aluminum wheels. Come hang out in the garage and check out my build so far!