BOLL PRESERVATIVE CHASSIS FOR USB MAINTENANCE GUN BLACK COLOUR The brush chassis maintenance agent creates a flexible coating that perfectly protects the car chassis against stone chipping, salt, water and mechanical influences . It is resistant to sprinkling salt and industrial exhaust fumes. It also works sound-absorbing. Capacity 1000 ml - 1.2 kg Undercarriage maintenance agent, easily applied with USB air spray guns . Thoroughly clean and degrease and then dry the places to be covered. Corroded places are recommended to be covered with an epoxy primer with anti-corrosion properties, e.g. R-STOP APP, BRUNOX, Troton Epoxy Primer, BOLL Epoxy Primer Spray, Novol Epoxy Primer. Cover adjacent surfaces with paper. Before use, shake the container well for approx. 3 minutes apply 2-3 layers of maintenance. Optimum coating thickness: approx. 1mm. Do not spray on components of the exhaust system, engine, gearbox and suspension system. Clean the gun after use with white spirit, nitro. Drying time : approx. 4 hours at 20 degrees C After 24 hours, the maintained vehicle is ready for use. Chassis maintenance agent specially formulated for application by spray or USB spray gun. The agent based on bitumen and rubber creates a strong and flexible coating that perfectly protects the car chassis against salt, stone impact, water and mechanical damage. It has very good soundproofing properties. The average consumption for the maintenance of the chassis together with the wheel arches in a passenger car is 2.5 - 3.5 l. The maintenance agent also helps to hide shortcomings during bodywork and paintwork. It is also very important to maintain all wheel arches, in particular the connection between the wheel arch and the fenders. Do not allow the car's underbody to corrode. Properly preserved, it will serve for years. After application and drying, the surface is resistant to water and stone impact. It insulates the protected surfaces very well against air and moisture.