sanding

  1. D

    Something went wrong

    Hello, I bought a 1998 honda civic with 70k miles which is in great shape, but the bumper needed to be repainted. I did with two layers of urethane and 2k clear coat about 3 weeks ago. Paint looked great but today I buffed and cut it and now looks pretty bad. I dry sanded with 1000, 1500, 2000...
  2. B

    removing all prior sand scratches going up grits

    I have my car finished in 320 grit, and I plan on going over with 400 dry prior to epoxy as a sealer...my question is, is it super difficult to remove all prior scratches when going to the next grit, or am I over thinking it? I usually try to throw a few coats of epoxy over the car, give it a...
  3. S

    Final sanding before basecoat

    Hey everyone, I just finished block sanding the 2k high build primer on my truck at 120 grit. I sanded through to bare metal in a few spots. It could probably use another round of 2k high build and blocking but I think its satisfactorily straight. So what I am wondering is what I should do to...
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