PETROMARK® 10224 Power Shock is a revolutionary powerful rust remover which is the ideal combination of a strong cold shock effect and a very good capillary action which makes rusted parts quickly and efficiently loosens. This high-quality rust remover is MoS2 added for an extra lubricating effect which prevents possible damage during the disassemble. Due to the extra fast evaporation of the propellant from the aerosol becomes the treated substrate cooled to about -50 ° C causing micro cracks in the oxidation and the active liquid can penetrate faster and easier. Because a lot of mounting points are difficult to reach is the aerosol equipped with a special valve so that it can be used in every stand. PETROMARK® POWER SHOCK does not attack rubber and is moisture repellent.