Preprocessing of Painting
Preprocessing of Painting1. Sanding
Sand the damage area flat and smooth.
Shallow Scratch:
Use a flexible block and #240-#400-#600 sand paper.
Hole / Deep Gouge:
Cut out and flatten any torn or burred area.
Use a knife, flexible block, and #180-#240 sand paper.
2. Air blowing / degreasing
Clean the damaged area thoroughly.
Use alcohol, and wax and grease remover.