I clay our vehicles once a year, with Bilt Hamber regular clay, but will always machine polish after with a DAS-6 dual action polisher and fine Menzerna polish. You can do by hand but its hard work.
The clay can put swirls / marring into the paint but the polisher gets them out. Following this process the paint is super smooth.
Ian
The clay can put swirls / marring into the paint but the polisher gets them out. Following this process the paint is super smooth.
Ian