Noico 80 mil (2 mm) 36 sqft (3.4 sqm) car Sound deadening mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening

Way better than dynamat and cheaper

Great product for the price. Very comparable to any other name brand.

Just finished installing this in the main cabin of my 98 Jeep TJ. I pulled the OEM carpet out, center console, and the rear and passenger seats, then performed a sound test using a db measuring app on my iphone 6s at 65 mph with the app running and measuring and held at head-height over the center tunnel. Outdoor temp was 91 F with high humidity at 3pm. Had soft top on with all windows on and closed as well as full steel doors with windows up. Had blower on 3rd highest setting to keep the soft top from flapping and slapping. Measured for one mile on level road. App measured a consistent 92db. Using one box of 80 mil, covered entire floor area and sides, excepting the tailgate. Measured db levels again-outdoor temp was 87 F with high humidity at 3 pm on the same level stretch of highway at the same speed with soft top on, all windows in, full steel doors with windows up and blower set on 3rd highest setting to keep the top from flapping and slapping. Measured for one mile, and app measured a consistent 71db. Returned home and installed new carpet with mass backing, center console, front and rear passenger seats, and measured again on the same stretch of road and same conditions of soft top and doors with blower on 3rd highest setting. App measured a consistent 64db. Interior is noticeably cooler as well, and the majority of noise is coming from the bare tailgate and the soft top. At 55 mph the sound level drops to 61db. Note that I did not install on the tailgate, inside the doors nor on the inside rear wheel wells. Given these results I feel that this product is well worth the price and the work to install. Definitely have leather gloves, a sharp knife, a silver and a black sharpie, some cardboard as a cutting surface, a roller, and a high powered hair dryer for heat-blow torches and heat guns are not necessary. When cutting and trimming, cut slightly larger than your pattern. For larger size install pieces, I recommend grabbing a helper at the least. If a helper is not available, then only peel 1/3 of the backing paper off from the area thats farthest from you and install that first. Once that is in, carefully peel off the remainder and slowly apply the rest. Start from the center of the sound deadener and smooth outward from there to remove air pockets. Roll with the roller until you have flattened or mostly flattened the little triangles in the foil. Save all of your offcuts so that you can fill in the irregular shaped areas later. Start with the largest areas and cover those first. Keep a small bag or box handy to put all of the little pieces you trim off-this will keep these from becoming a mess later. Take your time and budget twice as long as you think you will need. Hope this is helpful.

I soundproofed my car, and now its better

Its cheap, works ok, and lays easily. Definitely not the best but its a great cheap butyl based alternative to the expensive brands.

Works amazing! Had so many rattles from my car stereo system and just one layer got rid of most of them. Will buy more to finish my entire car once I get my taxes back

Worked well, put this in a tin cab on an old John Deere 45 combine. Could actually hear the phone ring where before there was no way i could hear it before. Installation was easy and it is sticking well. I did leave the pieces in the sun for a bit so they were flexible. Going to add the noico insulation to keep out some of the heat for next season.

Good stuff. Easy to apply and handle. No issues cutting and molding to various surfaces. All in all a great value compared to dynamat.

This product is superior to the name brand similar products on the market and OMG ! what a cost savings !!! I have gone crazy using it on everything I can think of, most recently I lined the inside of my outboard motor cover, and it made quite a difference in the noise level, also have lined the washer and dryer, car doors and trunk. It is easy to apply and has NO smell. I am reordering more.

This product is a great value with above average quality. It is a knock off of Dynamat Extreme. I used this thru out my entire car and am very satisfied with the results. When using Dynamat Extreme in the past, I was very particular where I placed the product due to cost. The amount of product received allowed me to install within 4 doors, hatch, and center console area with 3 sheets to spare. The package came in a flat cardboard box about 3ft. x 2ft.