Kukdong Oil & Chemical Co., Ltd. manufactures and distributes lubricants and waterproofing products. It operates through the following divisions: Lubricant, Waterproofing Sheets, Liquefied Petroleum Gas, and Asphalt. The Lubricant division manufactures liquid paraffin oil, metal working fluid, process oil, coolant, paraffin wax, and industrial lubricants. The Waterproofing Sheets division produces rubycap, rubypol, rubysheet, rubydeck, and asphalt primer. The Liquefied Petroleum Gas division engages in the provision of filling and selling liquefied petroleum gas. The company was founded on December 28, 1979 and is headquartered in Yangsan-si, South Korea.