Save $1000s by building your dream boat with only a few tools and a little sweat equity. we are your one stop shop for customizable aluminum boat kits.. Design, computer lofting, and kits for welded aluminum boats. specmar inc (previously specialty marine contractors) is an aluminum boat design, lofting, and kit company.. The boat went together great, especially for my first aluminum boat. the concept of 3d boat plans are an excellent idea and are incredibly easy to follow..
