Commercial Vehicle Cooling System Treatment & Stop Leak
W45690 · 1000ml
Cooling System Treatment & Stop Leak is a developed to stop small leaks in the radiator and cooling system and head gasket whilst adding further anti-corrosive properties to the coolant.
- Stops and prevents leakages in the cooling system
- Stops head gasket leaks and water pump gasket leakage
- Is formulated not to block cooling system radiator channels and temperature sensors
- Enhanced protection against rust and corrosion.
- Will not harm rubber hoses, gaskets, or other system components
| Parts | Effectiveness |
|---|---|
| Cooling System |
|
Compatibility
| Engine | Petrol & Hybrid petrol, Diesel & Hybrid diesel |
|---|
For all “water” cooled systems of all engines. Is compatible with all antifreezes and coolants, including OAT coolants.
How to use
- If the cooling system is excessively fouled, it is recommended to first clean the system with Wynn’s Cooling System Flush (W45990)
- Add 1 litre to a minimum of 10 litres of coolant. 1 litre treats cooling systems up to 25 litres.
- Start the engine & bring up to operating temperature with all heater controls in the HOT position
- Let the engine run for approximately 5 to 10 minutes until the leak(s) are sealed
- If necessary, top up with cooling liquid
Can also be used as preventive agent. Shake tin well and add to cooling system. ASTM D1881 Test : Standard Test Method for Foaming Tendencies of Engine Coolant
Additional Information
Product Code
Capacity
Units per case
Packaging Languages
W45690
1000 ml
12
EN-FR-DE-NL-ES-IT
