As of January 2009, U.S. Customs and Border Protection reported that it had more than 580 miles (930 km) of barriers in place. The total length of the continental border is 1,989 miles (3,201 km).
Repair deep gouges or scratches in the surface of your dining room table with a color-matched laminate repair paste. Some kits require you to mix a resin and catalyst together to re-create the plastic resin material, while others allow to you mix and match the right colors in a chip seal product.
Strike the convex side of the dent or bend with the face of the metalworking hammer until the dent appears to be straightened. Wrap the sandpaper around the sanding block, and then use it to sand the surface of the metal. This will show you any high or low spots that may have occurred. When you can clearly see the high and low spots, use the hammer and dolly again to straighten them out.