394mil 40"x40" Firewall Sound Deadener Car Heat Shield Insulation Deadening Mat

I used it on my semi truck and I can notice the improvement on temperature and sound, the glue seems to be good quality also

The media could not be loaded. Works well under carpet and on inside of firewall behind dash

Easy install.

Use this for insulating the inside of my truck cap/camper. But beware, this stuff is STICKY. Once it touches something, it leaves a piece behind if you have to pull off and adjust.

Works great under my hood. It's a carbon hood so it was bare without it just don't forget to by the silver tape to go around the edges

I put this insulation in my 4 wheel drive, which had a hot floor the insulation was great no more heat. It helps keep the noise out too. Make sure you are ready to install before you take the paper off. Best to do in section.

Not what I expected. BUT, I'll keep it. Not worth effort to return.

I took all the intereior oitnof my tacoma and insulated the entire inside. I have not driven yet because i am doing LS3 V8 swap but it went on very nice and it is waaay better quality than what little insulation it came with stock. Most things are better than stock on the after market anyways. It was super sticky.I will update after i drive it and let you know how it sounds, I know it will way better than what i had.