6X HB Body 900 Cavity Wax Oil 400ml Car Van Exterior Interior Closed Parts AEROSOLESModel No. 5130000001HB Body 900 Car/Van Cavity Wax Oil SprayA clear cavity wax.1500 hour salt-spray resistance.Dries to a film which does not re-run.Silicon free.Creeps by capillary action.Will help to prevent further spreading of existing rust.Easy to apply.Resistant to high temperatures.HB Body 900 Car/Van Cavity Wax Oil SprayA special anti-corrosive Cavity Wax oil treatment with sound deadening properties. Can be applied to all closed parts (doors, bonnet, and running boards (chassis) and the external under body of the vehicle. Penetrates easily and is resistant to high temperatures. Suitable for application after the paint procedure.