I have a NOS axle for my project 350x. It had some shelf wear and marring on the areas that you'd see if it was mounted. Otherwise, the original anodization is intact (splines and carrier area). I sanded the long, straight exposed area with 600 grit until I removed all the "yellow". I'm not interested in polishing the axle smooth...I just want it to be clean and coated. I'm using Glisten PC to coat just the exposed areas. My question is do I need to do any more prep than sanding and then using a good quality degreaser and/or metal wash??? Do I need to use AP 120?
Thanks!