There are lots of vendors on E-bay that sell something that is the same as Dynamat. I believe the stuff at Lowes/HomeDepo emits an odor when it gets warm. If you go the ebay route and decide to buy 'fatmat' or one of the other dynamat copies, which are cheaper and just as good, be sure and CHECK THE OTHER ITEMS FOR SALE by the vendor. I bought some and afterwards discoverd the vendor had the same amount of stuff for sale for $30 less, even with the different shipping charge.

'51 Chevy 1/2 ton w/'62 261, HEI, offy, fentons, dual carter/webbers, t-5 & 12 bolt posi