Rislone One Seal — Engine Protection for High-Mileage Indian Vehicles

Use When You Notice…

• Oil spots under your parked car: Worn seals and gaskets are the most common cause in high-mileage vehicles — this oil sealant conditions and swells seals back to working size progressively.
• Oil level dropping between services: Internal seepage in aging engines responds well to progressive seal conditioning over 100–500 km of normal driving.
• Tappet noise or ticking on cold starts: Degraded oil film causes metal-on-metal contact; treatment quickly restores protective viscosity and quietens the top end.
• Gearbox leak or stiff gear changes: Works as a gearbox leak sealant and lubricant conditioner for both manual and automatic transmissions.
• Unknown service history on a used vehicle: Ideal for second-hand Maruti, Hyundai, Tata, and Honda engines where past maintenance records are missing.

Key Benefits

• Seal Conditioning: Restores dried, shrunken rubber seals and O-rings common in high-mileage Indian vehicles, reducing active oil leaks without dismantling the engine.
• Wear Protection: Strengthens the engine oil film to reduce metal contact during slow, heat-soaked city traffic in Delhi, Mumbai, and Bengaluru.
• Sludge Removal: Dissolves varnish and sludge built up from extended oil-change intervals — a common reality for high-mileage Indian fleet and private vehicles.
• Gearbox Leak Stop: Functions as a gearbox gasket sealant and lubricant conditioner, addressing seepage in both manual and automatic gearboxes.
• Multi-System Coverage: One bottle treats the engine, gearbox, and aftermarket power steering — reducing the need for multiple separate products.

The Technology Inside

Rislone One Seal combines a proprietary blend of seal conditioners, anti-wear additives, and viscosity stabilisers designed to perform under sustained thermal stress. The seal conditioning agents work by rehydrating and re-swelling elastomer seals that have hardened due to heat cycling — a process accelerated in Indian engines running at 42–48°C ambient temperatures. Viscosity improvers maintain the correct oil film thickness even during prolonged idling in stop-go traffic, preventing the boundary lubrication failures that cause tappet wear and increased engine noise. The detergent package targets carbon deposits and oxidised oil residue (varnish) that accumulate faster in dusty Indian urban environments. Trusted by Indian mechanics and workshops, the formulation is engineered to complement — not replace — your regular engine oil service.

Dosage & Coverage

Add one bottle directly into the engine oil via the oil filler cap, either at the time of an oil change or as a mid-interval supplement between services. Always check the dipstick after adding to confirm total oil level remains within the safe operating range marked on the dipstick. One bottle is designed for a standard 3.5–5 litre engine oil capacity; for larger diesel engines or gearbox application, refer to the dosage chart printed on the label.

Compatibility

Safe to use with

• All petrol and diesel engines using mineral, semi-synthetic, or full-synthetic engine oil
• All standard Indian engine oil grades: 5W-30, 10W-40, 15W-40, 20W-50
• CNG and LPG converted vehicles (Maruti, Hyundai, Tata factory and aftermarket kits)
• Manual and automatic gearboxes, and aftermarket power steering systems
• BS4 and BS6 compliant engines

Not suitable for

• Not a replacement for engine oil — always use alongside your regular engine oil
• Not intended to repair mechanically damaged seals or cracked gaskets requiring physical replacement
• Do not use in engines where the manufacturer explicitly forbids oil additives under an active warranty
• Not suitable for wet-clutch motorcycle engines unless the label specifically confirms compatibility

Why It Matters in India

India's ageing car fleet — with millions of vehicles running well beyond 1,00,000 km — faces a unique combination of extreme heat, abrasive road dust, and extended oil-change intervals that degrade seals and oil film far faster than in temperate climates. Rislone One Seal is well-suited to the high-mileage Maruti Suzuki Alto, Swift, and Ertiga; Hyundai i10, i20, and Creta; Tata Nexon and Indica; and Honda City and Amaze engines that form the backbone of Indian roads. For used-car buyers, shared taxi fleets, and auto-rickshaw operators, it offers an affordable path to extending engine life in Indian driving conditions without workshop downtime or expensive overhaul costs.

How To Use

1. Warm the engine for 2–3 minutes, then switch off and allow it to cool slightly.
2. Open the oil filler cap and pour the entire bottle into the engine oil.
3. Check the dipstick to confirm total oil level is within the safe range.
4. Drive normally — the treatment works progressively over the full oil-change interval.

Safety Note: Do not overfill beyond the maximum dipstick mark. Store unused product away from direct sunlight and out of reach of children.

Frequently Asked Questions

Can I use Rislone One Seal in a CNG or LPG converted engine?

Yes — CNG and LPG conversions run at higher combustion temperatures, which accelerates valve seat and piston ring wear over time. Rislone One Seal's anti-wear agents and seal conditioners are well-suited to these applications and are compatible with both factory and aftermarket gas kits common in India.

How long does it take to see results?

Noise reduction — such as quieter tappets on cold starts — is often noticed within a few hundred kilometres of normal driving. Leak reduction and full seal conditioning typically take one complete oil-change interval (3,000–5,000 km) to show maximum effect.

Is it safe for BS6 engines?

Yes. Rislone One Seal does not contain any compounds that harm catalytic converters, DPF systems, or oxygen sensors fitted to BS6 vehicles. It is safe for use across both BS4 and BS6 compliant petrol and diesel engines.

Will it affect my PUC emission test results?

Rislone One Seal cleans sludge and varnish from engine internals, which can actually improve combustion efficiency and reduce smoke over time. It does not introduce compounds that increase exhaust emissions or cause a PUC test failure.

Is Cash on Delivery available, and how quickly will it be delivered?

Yes — Cash on Delivery is available across India, and free delivery is provided to all pin codes. Most orders are dispatched within 24–48 hours and delivered within 3–7 business days depending on your location.

Complete Your Kit

Pair Rislone One Seal with these trusted Rislone products for complete engine health — recommended by Indian mechanics and workshops for high-mileage vehicles.

• Rislone Engine Treatment Conditioner and Cleaner (44102): Deep-cleans internal engine passages and conditions oil before or during an oil change — the ideal companion for engines with heavy sludge or unknown service history.
• Rislone One Seal Stop Leak (44334): Specifically formulated for active, heavier oil leaks from gaskets and seals — use when One Seal alone is not sufficient for more advanced seepage or gearbox leak stop requirements.

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