ever see something that's all packaged nicely and sold for an exorbitant sum and think to yourself. "I could make that!" or "that's just _______ in a shiny package!" that's what I did one day when looking for sound deadening material for my car. Dyna mat is a really great product that really cuts down on road noise, body noise/reverb from your awesome system and other annoying sounds in a car. The thing is that it's expensive! I realized that dyna mat is actually sold at Home Depot for a completely different purpose! it's used as a flashing material on house roofs!
the HomeDesperate sells the stuff for 20 bux a roll vs dyna mat's $100!
Step 1: First step peel it off the roll.
I'm a little slow sometimes so it took me a minute to figure out how to get it off the roll. Now is also the time to make sure your surface is clean!