Car Heat Sound Deadening Insulation Mat, 394mil 10.76sqft Sound Deadener & Heat Insulation Pad for Auto Hood Engine Roof Door and Trunk - 40 Inch x 40 Inch, Aluminum Foil Finish

Easy to use, and cut. Not very forgiving of moving once placed, so don't peel till its ready to stick.

worked great in a 1936 street rod build

Very sticky and easy to cut…..I used 3m adhesive spray just to be sure but really wasn’t necessary. I use it on a Class A RV engine dog house cover. Very happy

Works great and is enough to do one door, the foam is like weather striping and seem very good, the product does have some smell but nothing that was over whelming. I installed this into a van door for some road deadening and insulation from heat. The adhesive is very sticky! With some laying out and though, installing mostly easy.

The insulating shield in my F-150 dissolved from battery acid. When I replaced my battery I wrapped it in this insulation and it seems to do the trick

Foam works well for the insulating/sound deadening however the adhesive is pretty weak. Plan on getting a can or two of spray adhesive for your project if you want it to stay put.

Excellent. The self adhesive is great. You can even cut to fit small pieces and they will stick. I don't know about long term, but I'll know in about a year

good