Purpose and Specifications

Rislone Oil Seal 500ml is a powerful additive that stops engine oil leaks and burning by restoring worn valve seals, main seals, and gaskets. It renews seal flexibility lost from heat, age, or high mileage over 100,000 km, preventing blue exhaust smoke and reducing oil use. Safe for petrol, diesel, LPG, turbo, and racing engines using any oil type.

• Size: 500ml bottle treats 4-6L oil capacity (half bottle for 2-4L)
• Works fast: Drive 15 minutes after adding to mix; see results in days
• Protects in all temps: From -20°C cold starts to 150°C+ high heat
• Shelf life: 5 years unopened; use within 12 months after opening

When to Use / Replace?

Use if your engine burns or leaks up to 1L oil daily, shows blue smoke on startup, or drips from seals after 80,000-150,000 km. Add during oil change or top-off; re-treat every 8,000-10,000 km or 12 months for ongoing protection. Ideal for high-mileage vehicles stored long-term.

Frequently Asked Questions

Can I use it in my diesel truck? Yes, perfect for all petrol and diesel engines, including trucks and SUVs with 4-8 cylinders.

How soon does it stop leaks? Most see less smoke and no leaks within 100-500 km of driving.

Is it safe with synthetic oil? Fully compatible; mix with any motor oil without issues.