White Corrugation Gum Powder is a ready mix adhesive powder made form starch. The Corrugation Gum Powder is made for use in corrugated paper boards of 3 ply and 5 ply. The Corrugation Gum Powder is easy to use by simply adding to water in the glue preparation tank. The White Corrugation Gum Powder is necessary for the good performance of the adhesive on the corrugation machine.