Inquiry (采购产品): Securock (USG) Roof Board I am looking for 5 4' by 8' by 1/2" board of a material call Securock Roof board. Can you help me with this request? **** Hidden Message ***** Stan Knight PA 17603 USA Company: Armstrong World Ind Title: Tech Phone: 7173965390 E-mail: scknight@armstrong.com **** Hidden Message ***** scknight@armstrong.com
