Ravenol Professional Radiator Stop Leak is a fast-acting cooling system additive designed to seal minor leaks and seepage in radiators and cooling system components. It is suitable for both professional workshop use and preventative maintenance.
Area of Application
Suitable for:
- Petrol and diesel engines
- Passenger vehicles and light commercial vehicles
- Aluminium and plastic radiators
It addresses minor leaks in:
- Radiators
- Hose connections
- Cooling system joints
- Cylinder head gasket seepage (minor)
What the Product Does
Radiator Stop Leak circulates through the cooling system and seals small leaks as they occur, preventing coolant loss and stabilising system pressure without clogging coolant passages when used correctly.
Key Benefits
- Seals minor coolant leaks quickly
- Helps prevent further coolant loss
- Compatible with modern cooling systems
- Reduces risk of overheating due to leaks
- Easy to add to system without dismantling
When to Use
- Minor coolant leaks or seepage
- As a temporary preventative solution
- To stabilise the cooling system before repairs
Dosage & Usage
- Dosage: 1x 300ml can into cooling system
- Add to the cooling system according to instructions
- Suitable for cooling systems up to 10L's
Compatibility
- Suitable for aluminium, plastic, and metal radiators
- Compatible with standard coolant types
- Safe for modern cooling systems when used correctly
Important Notes
This product is intended for sealing small leaks only. It does not repair major damage, cracked components, or severe gasket failures. The engine should be at a low operating temperature when adding the product.
What's in the box
1 x 300ml Ravenol Professional Radiator Stop Leak
