CRC 5-56 Multi-Purpose Non-Flammable 400g 1754519CRC 5 56 Non Flammable is a multi purpose service spray that penetrates, lubricates and prevents corrosion. It forms a thin film that lubricates moving parts for smooth action and silences annoying squeaks. CRC 5 56 Non Flammable has superior penetrating power that loosens rusted parts, and displaces water from wet equipment. Safe for all metals and alloys. Contains Carbon Dioxide. ApplicationsRecommended for penetrating rust and corrosion, freeing