In simple terms powder coat starts as a liquid epoxy or polyester or some hybrid of the two and is in liquid form initially. It will take a while but you will be able to get the scratches out.
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Powder coat scratch repair. Use a finishing wax. Unfortunately various things i have been installing have scratched my powder coat on the 4 tubes none are all the way to the metal but look like hell. Remove all loose and flaking coatings from the damaged area with a wire brush or putty knife. Even a powder clear is still not something you can compound out. Fortunately repairing chipped powder coat can be a fairly easy process. Chips scratches and gouges form over time in powder coating as these surfaces are exposed to abrasive objects and substances.
Step 2 put on rubber gloves and a face mask to protect yourself from the paint thinner. Call up a local powder coater and ask. Can pc be polished to look new again. After extruding chopping etc you have a fine powder that is essentially a dry paint or somewhat of a plastic with no solvent in it. Sand the damaged powder coat surface lightly with 500 grit sandpaper to remove any paint resistant material on the surface. I was wondering if you can fix scratched powder coating on the frame.
My other option is to bend up an aluminum cover to hide wires and brake lines that will also hide the scratches. I would be afraid that it would put a haze in the finish or clearcoat. Powder coating is used on a variety of surfaces including automobiles recreational equipment and patio furniture. The main difference is that heat allows the powder to both flow out and cure. If it is a nick or a ding a little bottle of black model paint testors and a fine brush. Buff out yes with a wax and an orbital buffer but do not use a high setting or any type of cleaning wax.
Remember to use your powder guns re coat settings to properly apply a second coat. Repairing this damage can be extremely expensive if done professionally. Sanding and buffing the powder finish can eliminate surface trash and some defects. This is the recommended procedure for repairing damaged powder coating in the field. This also helps smooth out orange peel that naturally occurs with most powder coatings on parts where the powder thickness is excessive in a particular area. Ive never tried polishing out scratches with compound on powder coat.
Scrubbing the surface with sandpaper can remove the more stubborn chipped powder coating.