Profile: R.P.Morrison Company is a supplier and technical consultant for engineering grade plastics for mold cleaning, making & release, encapsulants, coatings, conductives & adhesives. Our mold cleaning product line includes Flex-Clean 200, melamine, abrasive blast medium, liquid citrus & liquid solvents. We also supply mold making materials, release agents & encapsulating compounds. Our melamine mold cleaner is used for compression cleaning of mold cavities with substantial wall thickness.