Purpose and Specifications

XADO Stop Leak Engine is a powerful oil additive that restores elasticity to rubber gaskets and seals, stopping oil leaks in gasoline and diesel engines. Add one 250 ml bottle to 4-5 liters of warm motor oil in cars, motorcycles, boats, or turbocharged engines for all types of oil.

• Sealing effect starts after driving 190-300 miles (300-500 km)
• Prevents future leaks and improves seal-to-metal contact
• Works safely from -30°C winter cold to 150°C high-heat operation
• Shelf life: 5 years unopened; use within 6-12 months after opening
• One treatment lasts up to 10,000 km or 12 months

When to Use / Replace?

Use when you spot oil drips under your vehicle, low oil levels between changes, or before winter to handle temperature swings. It's a cost-effective fix that avoids expensive gasket replacements. Repeat every oil change (every 5,000-10,000 km) or yearly for prevention in high-mileage engines over 100,000 km.

FAQ

Is XADO Stop Leak safe for my turbo engine? Yes, it's fully compatible and safe for turbocharged engines, restoring seals without harm.

How soon will I see results? Leaks stop after 190-300 miles of normal driving as seals regain flexibility.

Can it prevent leaks before they start? Absolutely, use it preventively before cold weather or at oil changes to keep seals strong.