3M Kahguard Rubberised Underbody Coating 1L Black Sound Deadening

3M Kahguard is a black, bitumen-free, rubberised spray-on underbody corrosion protectant and sound deadener. It forms a permanently elastic, anti-corrosive protective film and also acts as a sound deadener. It can significantly reduce panel, engine and road noise when applied to the underbody and floorpan. As 3M Kahguard is bitumen-free, it can be overcoated with most paints without the bleed-through problems normally associated with conventional bitumen-based body deadeners.