Exhibit 10.6 MASTER TRANSITION MATERIALS AND SERVICES AGREEMENT This Agreement is made as of December 1, 1999, by and among ACX Technologies, Inc. ("ACX"), and its Affiliates, and CoorsTek, Inc., ("CoorsTek"), and its Affiliates, hereinafter...Master Transition Materials and Services Agreement • March 29th, 2000 • Acx Technologies Inc • Paperboard containers & boxes • Colorado
