You will need some longblock sanding sheets. These are 2 3/4 x 16 1/2. By using the "Hook-It" system you can use these on a hand long block and also on an Air File Sander. One supply for two purposes. You will need these in 80 grit for rough shaping the filler and 180 grit for feathering and leveling.

Paint Your Own Car - Supplies Needed