Noico 80 mil 18 sqft car Sound deadening mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening The best price for 80 mil automotive butyl and foil sound deadening material on Amazon! You are not just buying an excellent quality sound deadener but also saving more than 20% comparing to Gtmat, Boom Mat, Dynamat Extreme, Hushmat and Stinger RoadKill! Don't miss a chance to get an extra 50% of the quality and efficiency for just 25% of the price. Now the material is 1,5 times thicker that will get you 1,5 times more effective insulation. Noico 80 mil is 1,5 times better in comparison to sound deadening material of 50 mil and just 25 % more expensive. The thicker the material the more performance you get! Automotive self-adhesive insulation consists of butyl. Noico sound deadening mat has a total weight of 0.7 lbs/1sqft. This weight ensures maximum efficiency and sound insulation that could be possibly gained from 80 mil thickness material. Noico 80 mil is full weighted sound deadening material! Car insulation Noico has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out with a roller till it is plain smooth, then you'll be 100% sure that the soundproofing is set correctly and professionally! The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process! Sound deadening material specifications: Nominal thickness 80 mil; Total coverage area of 18 sq.feet; Number of sheets in the stack 9 (sheets are folded); Nominal sheet Size 19,5x15 inch. Roller is not included.