SCOTTSDALE, Ariz..–(BUSINESS WIRE)–Carlisle Companies Inc. (NYSE:CSL) announced today that it has completed the purchase of Accella Performance Materials for $670 million in an all-cash transaction, pursuant to the previously announced purchase agreement with Arsenal Capital Partners. Accella Performance Materials, a premier specialty polyurethane growth platform with approximately $430 million of annual net sales, is headquartered in Maryland Heights, Missouri. Accella adds a new platform fo
