Seal Conditioner (T00410)
Oil additive – restores seal flexibility and prevents leaks
Forté Seal Conditioner is a synthetic preparation for the regeneration and protection of rubber seals in the engine, gearbox, and differential mechanisms. It is one of Forté's most popular products because it effectively reduces oil consumption and eliminates leaks – without the need to disassemble the power unit.
What do you gain?
- Less smoking and oil burning – valve seals regain flexibility and keep oil where it should be.
- Leak reduction – from the camshaft, crankshaft, and other critical areas.
- Seal renewal – the preparation restores flexibility to hardened, shrunken, or deformed seals.
- Quiet and smooth operation – reducing oil blow-by means a cleaner engine and less strain on the exhaust system.
- Longer component lifespan – prevention that pays off more than seal replacement.
- Safe for most systems – including manual gearboxes and differentials.
Catalogue number:T00410
Capacity:400 ml
How to use?
- After changing the oil, add 125 ml of the preparation for every 4 litres of engine oil.
- In larger engines, use 2.5% of the oil volume.
- You can also add:
– half a package to the manual gearbox,
– the other half to the differential.
How often?
Preventively: every 5 years or every 100,000 km
As needed: after diagnosing an oil leak through the seals
Note!
Do not use in engines with a timing belt operating in an oil bath.
The preparation is not compatible with systems using water-based coolants.
Ideal for:
- Vehicles with increased oil consumption,
- Older engines with signs of leakage,
- Preventive maintenance in high-mileage engines.

