i was checking the sound proofing

[gm4x4]

i was reading a post about soundproofing in here so i did search and i found this

click here--

 

Better than Dynamat! QuietCar Car & Truck noise reduction and vibration damping coating can be sprayed-on, rolled-on, or brushed-on the underside of your vehicle to reduce and even eliminate most road noise, engine noise, and other vibrations. Excellent for sound deadening in high-end audio installations. A typical car or truck uses 2 to 8 gallons depending on thickness, locations, and number of coats. Thicker layers and 2 to 3 coats eliminates more noise. Up to 20dB of noise reduction can be achieved. See application instructions for further details. This technology absorbs noise, rather than masks it, and works 2-3 times better than mats (such as Dynamat for example). Excellent for SUV's, trucks, and virtually any vehicle which can be enhanced by lower noise. Actual contents weight per gallon is 12.58lbs (about 8.5 lbs/gallon when applied and cured)

Shipping weight is 15lbs. Shipping is calculated at checkout before you submit your order.

 

oh yeah sorry for posting under Light Duty(1500,2500) i opened many Browsers