PENETRANT WITH FREEZE SHOCK ACTION For use on all seized and corroded fasteners. Ideal for bolts on equipment located outside and subjected to adverse conditions. • Utilises the laws of thermo-dynamics: A 10 second burst will shock rust down to -40°C • The rapid temperature drop causes the rust to fracture, allowing the lubricating oils to penetrate faster • Ideal in automotive applications also frees corroded exhaust clamps
