RPM International (RPM - yield 2.10%) from DirectInvesting.com RPM International (RPM) manufactures specialty paints, protective coatings, roofing membranes, sealants, and adhesives for the industrial and consumer markets worldwide. Its Industrial segment also produces polymer flooring systems, fiberglass-reinforced plastic gratings, fireproofing products, colorants and pigments, fuel additives, wood and lumber treatments, and concrete...