Gum copal import from Indonesia! Gum copal, also known as copal resin or pine resin, is a natural adhesive derived from the sap of pine trees. Indonesia is a significant producer and exporter of gum copal, with most of its production coming from the islands of Sumatra and Kalimantan. - Gum copal is used in various industries, including: - Adhesives and sealants - Paints and coatings - Printing inks - Rubber and plastics - Pharmaceuticals