Abahub 236mil 32 sqft Car Sound Deadener Hood Firewall Heat Shield Insulation Pad Automotive Sound Deadening Mat Aluminum Roll 118"x39"

Good.

I used it to insulate my wheel well in my van and it work perfectly and so easy to cut and mold to the form you have to cover

Converting a Ram ProMaster cargo van into RV and running into winter in the Ottawa valley Canada as the cold goes down to -16C. I am testing with thermal camera and various insulation products. Clear winner is Abahub on interior exposed metal, then Thinsulate roll insulation on top of it with 3M adhesive. I will apply this approach to the top 50% of the van where the heat and moisture is much higher. Lower 50% of van is R5 foam board, many cans of spray foam and Roxul mineral wool stuffed into crevices. I recommend this approach to anyone doing van conversions for year round use.

nothing to dislike

sticks well, reduces noise