Penrite Radiator Stop Leak 375mL
Radiator Stop Leak is a high quality water based sealant designed for temporarily fixing leaking cooling systems. Its fast acting formulation effectively seals radiators, heater cores, weeping head gaskets, hose joints and welsh plugs in automotive engines preventing major damage from loss of coolant and engine overheating.
Key Features
- Stops coolant leaks effectively
- Safe for rubber hoses and all metals, including aluminium
- Compatible with anti-freeze/anti-boil solutions
- Will not block cooling system passages
- One x 375ml bottle will treat between 6 & 12 litres
Compatibility
Radiator Stop Leak is suitable for all types of motorcycles, passenger cars, 4WDs, light and heavy duty commercial vehicles, construction, mining, agricultural and stationary engines. Compatible with all types of materials including aluminium, cast iron, copper, brass, plastics & rubber hoses.
Instructions for Use
- Remove radiator cap
- Shake bottle well prior to using
- Start engine and run, with heater on, for 2 minutes
- Add contents directly to the radiator
- Refill radiator and refit radiator cap
- Leave engine and heater on for 5 minutes
- Please dispose of bottle thoughtfully
Important Note
Penrite Radiator Stop Leak is designed as a temporary repair and does not replace the need for mechanical repairs. If leaks are still evident after use, replacement or repair of faulty parts may be required.