Inquiry (采购产品): insulation I neeed to acoustically insulate a Mooney 201. Light and effective are the key ingredients I am lookin for. Any ideas? Thanks in advance for your time. Bill **** Hidden Message ***** willcutts bill 80631 USA Company: personnel E-mail: flyatwillcutts@earthlink.net **** Hidden Message ***** flyatwillcutts@earthlink.net