CANOPUS Car Sound Deadening Mat - 80 m², Butyl Sound Deadener voor kofferbak, deuren, vloer en plafond, audiodempend materiaal, pak van 5 vellen, zwart

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.

Amazing product to keep the loud droning sound of the exhaust away from the inside cabin of the car !

Ero un scettico ma però il prodotto è veramente efficace e fatto molto bene

Does a good job with sticking to surfaces. Makes sheet metal sound more solid and dead, not tinny.You don't really have to cover entire panels, just strategic corners and areas where panels meet. Put down first, then cover with foil backed high density foam that covers the entire area (door panels, hood, trunk, trunk lid, wheel wells)Really part 1 of the 2 part system.Highly recommend this product to reduce road noise in your small car.

Bonjour, produit de qualité,posé dans le coffre après dégraissage repose de la roue de secours, le bruit est bien atténuer. Ps:posé avec une roulette et à froid pas de décapeur colle bien à plat.merci