Design, computer lofting, and kits for welded aluminum boats. specmar inc (previously specialty marine contractors) is an aluminum boat design, lofting, and kit company.. Aluminum plate boat kits for sale . aluminum foil 8011 . aluminum foil 3003 . aluminum coil 1050 . aluminum foil 1235 . aluminum coil 5083. Cnc hull kits in steel and aluminum are now available for selected designs after converting to computer aided drafting (cad) several years ago it became apparent that.
