Rislone Engine Oil Stop Leak

Use When You Notice…

• Oil drips in your parking spot: Slow seeps from the cam cover or oil pan are exactly what this engine oil stop leak formula targets — before they trigger housing-society complaints.
• Burning oil smell from the engine bay: Oil contacting hot engine surfaces signals a gasket or O-ring seep — this product conditions those rubber seals back to flexibility.
• Multiple small seeps across the engine: The concentrated formula addresses several minor leaks simultaneously across the oil circuit in a single treatment.
• Oil level dropping between service intervals: If you top up more often than usual, worn seals are the likely cause — this oil leak stop additive targets the root cause, not just the symptom.
• Dark staining around the timing cover or crankshaft area: These hard-to-reach seals respond well to a concentrated sealant for oil leak that travels with the circulating oil.

Key Benefits

• Targets Engine Seals Precisely: Conditions nitrile and rubber seals at cam covers, oil pans, and timing covers without affecting other vehicle systems.
• Concentrated Strength: A stronger seal-conditioner dose than general multi-system additives — ideal for stubborn, long-standing leaks in high-mileage engines.
• System-Safe Formula: Engine-only additive; safe for petrol and diesel engines running mineral or synthetic oil, including BS6-compliant vehicles.
• Long-Lasting Protection: Remains active throughout the oil-change interval, continuously conditioning seals rather than offering a one-time fix.
• Extends Engine Life in Indian Conditions: Protects ageing seals against heat, dust, and stop-go city traffic — common in Delhi, Mumbai, and Bengaluru commutes.

The Technology Inside

Rislone Engine Oil Stop Leak uses a targeted elastomer-conditioning package formulated specifically for the nitrile rubber, PTFE, and polyacrylate seals found inside petrol and diesel engine oil circuits. Unlike broad-spectrum stop leak additives, this concentrated formula delivers a higher dose of seal-rejuvenating agents directly where engine oil circulates — swelling and restoring dried, shrunken gaskets to their original profile. The result is reduced oil weeping from cam seals, crankshaft lip seals, and rocker cover gaskets without altering the base oil's viscosity or detergent balance. This matters especially for high-mileage Maruti, Hyundai, Tata, and Honda engines, where heat cycling over years causes seal shrinkage long before mechanical failure sets in.

Dosage & Coverage

Add one bottle directly to the engine oil — no draining required. The product is compatible with standard engine oil capacities of 3–5 litres typical of Indian passenger cars and light commercial vehicles. Use once per oil-change interval or as directed on the label; it remains active until your next scheduled oil change.

Compatibility

Safe to use with

• Most petrol and diesel engines using mineral, semi-synthetic, or fully synthetic engine oil
• BS4 and BS6 compliant passenger cars, SUVs, and light commercial vehicles
• High-mileage Maruti Suzuki, Hyundai, Tata, Honda, Toyota, and Mahindra engines
• Turbo-diesel engines (check label for specific oil type guidance)

Not suitable for

• Cracked engine blocks or cylinder heads — mechanical damage requires workshop repair
• Loose or missing fasteners and physically torn gaskets
• Gearbox, power steering, or automatic transmission systems — use the dedicated Rislone products for those

Why It Matters in India

Indian summers push ambient temperatures to 42–48°C, accelerating oil degradation and seal shrinkage far faster than in temperate climates. Add constant pothole impacts, speed breakers every 500 metres, and high dust levels — and engine seals in a typical 8–10 year old Indian vehicle are under far greater stress than manufacturer estimates assume. Oil drips in apartment parking lots are a growing source of complaints from building management; treating the leak early with the best engine oil leak sealer available is far cheaper than an RWA fine or an emergency workshop visit. Trusted by Indian mechanics in Tier 2 and Tier 3 cities, this product is a practical first step before committing to a costly teardown.

How To Use

1. Ensure engine oil is at the correct level before adding the product.
2. Pour the entire bottle into the engine oil filler cap opening.
3. Replace the cap, start the engine, and drive normally for 200–400 km.
4. Monitor for leak reduction; reapply at the next oil change if required.

Safety Note: Do not overfill the engine oil sump. Always check the dipstick after adding and adjust oil level if necessary.

Frequently Asked Questions

Is this safe for BS6 petrol and diesel engines?

Yes. The formula is compatible with BS6-compliant engines running modern low-SAPS or standard engine oils. It does not interfere with diesel particulate filters or catalytic converters when used as directed.

Will it affect my PUC or emission test results?

No. This product works within the engine oil circuit and does not alter combustion characteristics or exhaust emissions. Your vehicle should pass a standard PUC check without issue.

Can I use this with Rislone One Seal or Rear Main Seal Repair?

Yes — they are complementary products. Engine Oil Stop Leak focuses on external engine seals like cam covers and oil pans; One Seal covers multiple systems in one bottle; Rear Main Seal Repair specifically targets the crankshaft lip seal. Together they address a wider range of leak points.

How quickly will I see results?

Most users notice reduced dripping within 200–500 km of normal driving as the seal conditioners absorb into the elastomers. Severe or long-standing leaks may take slightly longer; very large leaks may require a professional assessment.

Is Cash on Delivery available on naredi.in?

Yes. COD is available across India, making it easy to order without a card or UPI. Free delivery is included on all orders, and a 14-day return policy applies.

Complete Your Kit

Pair this engine oil stop leak additive with these targeted Rislone solutions for complete seal protection across your vehicle.

• Rislone One Seal Stop Leak (44334): A multi-system stop leak that covers engine, power steering, and gearbox seals in one treatment — ideal if you have weeps across multiple systems.
• Rislone High Kilometre Oil Seal (44223): Formulated for very high-mileage engines, this product adds extra seal-swelling agents and a viscosity improver suited to older, worn engines common in India's used-car market.
• Rislone Concentrated Rear Main Seal Repair (44240): Specifically targets the crankshaft rear main lip seal — the deepest, most expensive seal to replace mechanically — making it the best stop oil leak product for rear-end engine drips.

Warranty & Support in India

• Warranty: 1-year warranty against manufacturing defects
• Customer Support: Monday–Saturday, 9 AM–6 PM IST. WhatsApp / Phone: +91 93112 11157 · hello@naredi.in
• Returns: 14-day return and exchange policy, COD returns accepted
• Delivery: Free delivery across India, Cash on Delivery available