Very sticky self-adhesive 50 mil (1.3 mm) automotive butyl and foil sound deadening! It is user-friendly viable material suitable for DIY installation. KILMAT is really efficient and easy-to-install.
Now everyone can easily eliminate the annoying road noise in the vehicle. We've designed the product that pretty efficiently handles the rattle and reduces noise.
Automotive self-adhesive insulation consists of butyl. KILMAT sound deadening has a total weight of 0.35 lbs/1sqft (1.75 kg/1 sqm). This weight ensures optimum efficiency and sound insulation that could be possibly gained from 50 mil (1.3 mm) thickness material. KILMAT 50 mil (1.3 mm) is light weighted sound deadening material!
KILMAT car insulation has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out till it is plain smooth, then you'll be 100% sure that the soundproofing is set correctly and professionally! The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process!
Sound deadening material specifications: Nominal thickness 50 mil (1.3 mm); Total coverage area of 50 sq.feet (4.7 sqm); Number of sheets in the stack 47; Nominal sheet Size 9.8x15.7 inch (250x 400 mm).
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
50 mil 50 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening
Learn more about the Detailed Specifications
Additional Information
First Listed on Newegg
June 11, 2026
There are no reviews yet.
Do you own this product?
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.