WYNNS Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 325ml

With a 325ml bottle size and direct application into the cooling system, Wynn's Radiator Stop-Leak is formulated to seal small leaks in radiators, cooling systems and heating systems. It also has anti-corrosive properties and is suitable for all water-cooled systems of petrol, LPG and diesel engines where minor leaks are present.

This sealant is formulated to avoid clogging radiator waterways and temperature sensors, while remaining compatible with rubber hoses, gaskets and other system components. It can also be used as a preventive agent. It will not repair broken or split hoses.

Key features

• 325ml volume
• Stops and prevents leakages in the radiator, cooling and heating system
• Stops head gasket leaks
• Anti-corrosive properties
• Will not harm rubber hoses, gaskets or other system components
• Formulated to avoid clogging of radiator waterways and temperature sensors

How to use

• Add to the cooling system
• One bottle treats up to 12 litres of coolant

About this product

Who is it for

Suited to owners of water-cooled petrol, LPG and diesel engines dealing with minor leaks in the cooling system.

When and where to use it

Suitable for use in the cooling system when minor leaks are noted, or as a preventive agent during routine vehicle maintenance.

Rackhams Reference : JVEKWR57QA