anyone used this stuff? is it any good or does it look anygood?
http://cgi.ebay.com/ebaymotors/100-Rattle-Trap-Audio-Sound-Deadener-Dynamat-Roller_W0QQcmdZViewItemQQcategoryZ38647QQihZ014QQitemZ330121802263QQrdZ1
http://cgi.ebay.com/ebaymotors/100-Rattle-Trap-Audio-Sound-Deadener-Dynamat-Roller_W0QQcmdZViewItemQQcategoryZ38647QQihZ014QQitemZ330121802263QQrdZ1
