Inquiry (采购产品): Creamic board insulation Have a hearth (floor) application that requires a r-value of 1.2 in 1/2 inch thickness. Material needs to be suitable as tile underlayment. I realize this is probably too small a job for you (maybe 25 square feet) but can you help. **** Hidden Message ***** Michael Brown 06279 Company: Private individual E-mail: dorothy.brown@snet.net **** Hidden Message ***** dorothy.brown@snet.net
