Review on 🚗 Enhance Automotive Insulation with Second Skin Audio Spectrum Liquid Sound Deadening Spray and Paint - Water Based Viscoelastic Vibration Damper (1 Gallon) by Nick Brunner

This product is ideal for muffling thin sheet metal inside the car, especially over the wheel wells in the trunk, will significantly dampen the sound of any bump in the road and the bass will sound a little clearer as it's water based. Great. But if you put it on fabric, it will turn blue. I gave it a 4 star rating because I bought the same kit but with a spray gun on site but the gun didn't even last a couple of hours until he decided to shoot through there is a pressure relief hole from the Vent to headliner but luckily I was able to remove this (blue stain) with stain remover. In any case, it's a lot thicker and easier to apply with a brush, it just doesn't look as good as spraying. In addition, this product does not remove all external noise, etc. without the assistance of sound pads