Koch-Chemie Clay Spray is a silicone-oil-free lubricant spray for clay bars or clay pads. Mild, low-residue lubricant, free of coating defects. Specialised formula with excellent lubricity minimises surface scratching during cleaning. Unlike other lubricants, Clay Spray does not leave behind any film and residue is easy to wipe away with a microfibre cloth. Clay bars or pads will not dissolve and will last considerably longer