New 60 and 80 mil sound deadener are now in stock and shipping!
60 mil is $59.99 per roll and 80 mil is $89.99 per roll. A roll is 25 sq ft. Prices are plus shipping.
Have tested this at 400 degrees for 5 hours with no signs of failure. Would have gone longer but had to leave.
You can order at AudioTechnix.Com
We still have a few rolls of the old 80 mil left which can be had for $65 plus shipping (25% off the old price of $87.99 per roll).
25 sq ft of Audio Technix 80 mil (old version) THICK ALUMINUM 7 mil | eBay