Add one dosage Forté Radiator Stop Leak to the cooling system of a motor vehicle or 10 % per volume to the cooling systems of larger capacity.

When the cooling system is contaminated with corrosion or scale formation, first clean the cooling system with Forté Cooling System Flush before Forté Radiator Stop Leak is added to the cooling system.

Forté Radiator Stop Leak should be well shaken before use and poured slowly into the circulating coolant with the engine running and the internal heating valve opened.

For technical information contact your local Forté-advisor.