AUTOGAR® ANTI-LEAK SEALANT FOR RADIATORS. 
Thanks to its content of polymers and metallic substances in suspension, it seals all open pores within the system and protects the cooling circuit against water leaks. 
Our leak stopper for radiators acts quickly, in about 5-10 minutes and is compatible with all types of coolants. 
 
DOSAGE AND INSTRUCTIONS FOR USE:  
SHAKE VIRGICALLY BEFORE USE.
Start the engine and turn on the heating.
Add when engine is hot.
Let the engine run for at least 10 minutes, until the thermostat opens.
Optimum application occurs when heater valves are open.
Then turn off the engine and top up coolant if necessary.
Compatible with all standard antifreezes and coolants.
A 400 ml container to treat up to 10L of coolant HEAVY VEHICLES: A 1L container for larger capacity systems. 
 
Available in formats: 400ml/1L