600 x 600 mm Mud Flap Rubber Sheet, Cut to Shape on Site Not every truck in a mixed fleet has the same bracket, and original flaps are not always available on short notice. This is the sheet we supply to workshops that would rather cut their own: 600 x 600 mm, 5 mm thick, reinforced rubber, sold flat. You can cut it with a utility knife or a band saw, punch the holes where your bracket needs them, and have a truck back on the road the same afternoon. It also works for the