MEDINA, OH - RPM International Inc.’s Performance Coatings Group (PCG) has acquired Expanko Inc., a producer of terrazzo tile under the FritzTile^® brand, as well as cork, rubber and rubber/cork floor tiles, primarily for the education, healthcare, hospitality and sports/entertainment commercial markets. Headquartered in Exton, PA, with manufacturing in Mesquite, TX, Expanko has annual sales of more than $12 million.