The Key product in the Range is the Leading Moisture Repellent for protecting and removing moisture from wet ignition systems on Cars, Trucks, Motorbikes, Marine Engines and Electric Motors. overcomes and prevents stubborn starting and stalling in damp climates and heavy downpours. Its unique penetrating power makes it ideal as a release agent and light duty lubricant for use in the Home, Garage and Workshop. is Silicone Free.