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Primalec Glo-Leak UV Leak Test Fluid (250ml)
Glo-Leak® 1390 for automotive coolants for Aftermarket leak testing of coolant systems.
Detect automotive cooling system leaks. Glo-Leak® 1390 is for water cooled systems. Add Glo-Leak® 1390 to the radiator or expansion bottle (when the engine is cool) at the rate of 10ml per 3 litres of coolant, and find the coolant leaks you would otherwise have missed.