Silkolene 601368615 Pro-Cool

A superior 50% propylene glycol/water engine coolant with an advanced non-toxic formulation. Designed to give optimum cooling and extra protection against cavitation, erosion and corrosion.

Compatible with ethylene glycol-based antifreeze
Protects down to -35° C and is EPA safe
Does not contain harmful silicates.
Color: Black
Size: 20 liters