K2 Stop Leak Oil Additive - 50ml - T377

K2 Stop Leak Oil 50ml is a highly concentrated oil additive designed to help reduce minor leaks ca...

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Product Information

Full details

The K2 Stop Leak Oil Additive is designed for vehicle owners dealing with minor oil seepage from ageing seals and gaskets in engines, transmissions, and hydraulic systems. Its primary benefit is the restoration of rubber elasticity, effectively sealing small leaks without requiring expensive mechanical teardowns. However, it is important to note that this solution is intended strictly for minor leaks; it will not repair split seals, damaged gaskets, or major mechanical failures.

All features

Model Part NumberT377
BrandSolaDirect

Extended Product Information

FAQs

Can I use this in my transmission?

Yes, K2 Stop Leak is compatible with transmissions, gearboxes, and hydraulic systems.

Is it safe for cars with a DPF?

Yes, the formula is specifically designed to be safe for use in engines equipped with DPF systems and catalytic converters.

How many bottles do I need for my car?

One 50ml bottle is sufficient for approximately 4 litres of oil. Adjust accordingly based on your total oil capacity.

Will this fix a blown head gasket?

No. This product is strictly for minor seepage from worn seals and is not a substitute for mechanical repair of major engine failures.

Does it matter what type of oil I use?

The additive is compatible with mineral, semi-synthetic, and synthetic oils.

How long does it take to work?

The product works while the engine is running and circulating oil; results typically appear after a period of regular driving.

Troubleshooting

Leak persists after application

The leak may be caused by a physical tear or structural failure of the gasket, which this product cannot repair. Mechanical inspection is required.

Difficulty determining if the product is working

Clean the exterior of the suspected leak area thoroughly after adding the product; monitor for new seepage over the next several hundred miles.

Pros and Cons

Pros

  • Cost-effective solution for minor oil seepage
  • Extends the service life of aging seals and gaskets
  • Compatible with a wide range of oil types
  • Safe for modern exhaust emission systems
  • Easy to add during routine oil maintenance

Cons

  • Not a replacement for mechanical repair of physical damage
  • Ineffective against major leaks or structural gasket failures
  • Requires proper oil volume calculation for effectiveness

Setup, Compatibility & Care

Before adding K2 Stop Leak, ensure your engine oil level is checked and is not overfilled. One 50ml bottle is designed for approximately 4 litres of engine oil. Simply pour the contents directly into the oil filler port when the engine is warm. Compatibility is broad, covering standard mineral, semi-synthetic, and synthetic oils. Always consult your vehicle manufacturer's handbook to ensure the use of additives is permitted within your specific warranty terms. For best results, add the product during a routine oil change so it can mix thoroughly with fresh oil throughout the service interval.

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