I have been offering a pretty good alternative to respraying with the body shop. Here are some pictures and an explanation of the repair. It's pretty straight forward depending on your experience level. It's easy to learn, and execute. The repair is still visible...but from a short distance, you would never know.
Here is the scratch I worked on. It was through the paint deep, and probably 4-5 inches long.
I used a scratch filler to fill in the depth of the scratch. Use a soft silicone squeegee to pickup the excess. Once it's dry, you can remove the overspread with acetone (or something similar) and a thin non plushy towel. Use a suede type of window towel. You want your towel to not be plushy. You don't want to disturb the filler. I wrap a thin window towel up in a rubber sandpaper holder (or anything rubber and flat will do). This enables you to slide right over the scratch and pickup the excess...without pulling the filler out of the scratch. Once you clean it up, the scratch should look like this...
As you can see...the filler is only inside the scratch. Now, you're gonna want to add about 3 (sometimes 4) coats over the filler with touchup paint. Try not to let the paint run, it will just create more work for yourself. Go light on the first coat (just cover the filler). Then you can go heavier on the second and third coat.
You want to leave multiple coats cause your next step is to wet sand, and compound it down flat. If you look close, you can see the repair. When it's done, it should look similar to this...
Take 2000 grit sandpaper, and the rubber holder. Wet the area down well, and start wet sanding. You should see a LOT of the touchup paint color coming up. If you see a lot of chalky white...then you're hitting too much of the clearcoat. You wanna aim at just the paint. If this makes sense...you almost wanna balance right on top of just the touchup paint. That way you're just hitting the paint. Don't sand it completely down. You should feel a small lump, but it should feel smooth and flush. Then, remove the 2000 grit scratches with some compound, swirl remover, and polish polish polish.
To some, this will be an easy process. If you've never done anything like this...I would advise practicing on something you can ruin. Otherwise, you could leave yourself with a very unhappy customer. Once this process is practiced and perfected...it's a great add on service. I charge an easy $50 to fill scratches of this type. Why $50...cause in my opinion, it's specialty service. Not all detailers have the balls to attempt this on a customers car! But, it's well worth it! Hope this helped. :dblthumb2: