How To Fix A Dent In A Car Sanding For High And Low Spots
As the area got closer to its final shape, a quick hand sanding with 40-grit in a block revealed high and low spots as light and dark areas respectively, helping to guide our work. Again, you can use a long, straight tube for checking the overall contour. For the average production bodywork job, the lid on the plastic filler would have already been popped by this stage.