Siless 50 mil (1.3mm) 26 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 26 sqft)

The only thing I would say about this product is that the smell is very strong. I would imagine over time that will go away and its amazing what it does for the sound in the truck!

Lays down very nicely. In my opinion hands down better than second skin or dynomat. Why those products are so overpriced is beyond me. Names dont mean quality

Installed in floor and cab rear of c10, immediate difference. Lays down like a dream. I did it in about 60 degree weather and it went down fine. Roller is nice to have but you could improvise and save the money if you wish. I followed it by the 4mm foam they sell separately. Cannot recommend enough!

Interior of classic muscle car came out great not sure of sound dreading as the ride is yet on the road ,but it looks great.

I Installed this in my front fairing and my Saddlebags... it made an immediate difference to the sound quality. One box will do the front, lowers, saddlebag & tourpak. I still have some left over. if you want to improve your sound quality on a budget... upgrade from the Harley speakers and apply some of this and you will be happy.

So far pretty great. It layed down really well. Theres obvious fitting required but it isnt rocket science. The product has stuck down really well. This box covered this whole area on the a couple with 2 panels left over. If you want enough to do the trunk, door panels and rear quarters then order 2 boxes. I have long tube headers that run very cloae to the floor board and did a test. Got the car up to running temp. The floor was hot of course but never got to a point where you couldnt touch it. With this matting helping heat, Im very curious how it takes care of the road noise. So far, great product!

I used this in my wife’s Civic Coupe. It got rid of the rattle and made the sound fantastic. I only used 3 sheets to cover both sides and the top of the back deck with plenty left to complete both doors. Very easy to cut to size. Latex gloves helped keep the sticky off our skin. We’ll worth the cost and time to install.

Easy to apply. Good value for the money.

Purchased 1.3mm and 2mm. Started with 2mm and didn’t have any issues. But when it came to 1.3mm - noticed specific smell and it was more soft, sticky like melted cheese. But ok. Not sure if it made better sound to my car yet

This product worked as described and is a great addition to any vehicle, the sound reduction and quality is excellent