YACCO engine stop leak additive 250ML

YACCO engine stop leak additive is designed to reduce or prevent oil leaks without dismantling, ideal for petrol or diesel engines with significant wear or high oil consumption. Compatible with mineral, synthetic and conventional oils for 4-stroke engines, this additive is particularly recommended for older or high-mileage vehicles.

Features and benefits:

• Restores the original elasticity and dimensions of elastomer seals and sealing rings.
• Increases oil viscosity at high temperatures to reduce leaks while maintaining a viscosity close to the original SAE grade.
• Protects the engine, reduces wear, oil consumption and blue exhaust smoke emissions, while improving or restoring engine compression.

Designed for cars, this additive can be used in any 4-stroke engine, provided the recommended dosage of 5 % is observed.