CANOPUS Professional Car Sound Deadening Self Adhesive Mat 2mm, 18sqft, 9 Sheets Butyl Sound Deadener Mat Noise Dampening for Car, Trunk, Door, Floor and Ceiling, Black

So to start I have degreased anything that wouldn't promote adhesion and they still don't stick very good. I have also rolled over the product with a roller to promote better adhesion and it almost made it worse at times. I'm not sure how long this will so a further review in the future may be necessary.

Producto de muy buena calidad

Hochwertig verarbeitet, sogar leicht dicker als 2 mm, relativ dicke Aluminium Schicht und gewogene 3,8 kg/m² inkl. Trägerpapier (angegeben 0,3 kg/ft² = 3,2 kg/m²). Eine Packung sind 1,78 kg (inkl. Trägerpapier)

This stuff is thick and worked great for sound deadening my truck doors. I was a little skeptical based on the price but they have great adhesion and are very thick. They don’t smell bad and the foil didn’t tear easily. Definitely plan on buying more for the floor and firewall when I get around to doing that job.

Ottimo prodotto, molto pesante e di qualità.