KARGIL COFFINGATE DESIGN, DEVELOPMENT AND MANUFACTURE OF SEA/AIR WORTHY PACKAGING BOXES FOR DRDL PROPULSION SYSTEM Packaging box would be made from marine plywood (Moister Resistant MR-grade). The marine plywood would be first coated internally as well as externally with a suitable primer and then with a coat of cashew nut based oil for waterproofing. Size […]