Posted by Kevin in Ohio [108.162.236.139] on Tuesday, June 21, 2016 at 01:58:01 :
In Reply to: Re: Rear Baking Brake Removal posted by Willy-N [172.68.34.168] on Tuesday, June 21, 2016 at 01:29:07 :
I didn't want a bunch of layers of paint so Paint shop suggested epoxy primer to top coat.
I smoothed it with 80 grit, then 150 grit with a soft pad on a die grinder. Lightly sandblasted to clean. Epoxy primer and let dry for less than 24 hours. Sprayed Acrylic Urethane and it's as smooth as glass. Worked so well I did a lot of the suspension parts the same way, including the axles.
No sanding of the primer saved a step and makes for a more durable finish because of fewer layers.