I had to replace the quarter sliding window on my 55 ford ranch wagon over the weekend and while removing all the sealant off the window channel, I made some scratches on the fender right next to the channel. My question is? Is it ok to use a 2500 paper to slightly sand the area and than primer before base? The paint I have now is a base coat/clear coat. They are small scratches. Also, should I use a touchup brush or use a paint pen to do the job. For a small area like that, do I still have to use clear or just the base paint? Before I start I would like advice from the pro's here. You guys have helped me a lot when I was prepping and painting my 94 chevy truck and it came out pretty good. Thanks to all.