Rislone Liquid Aluminium Cooling System Radiator & Heater Core Stop Leak 500ml

Product Description

The Rislone Liquid Aluminium Stop Leak (500ml) is a premium American-engineered coolant stop leak solution, available in India exclusively via naredi. It permanently seals radiator leaks, heater core leaks, and gasket seeps in petrol, diesel, and hybrid vehicles. Engineered to withstand India's 45°C summer heat, monsoon humidity, and punishing highway conditions.

Features & Benefits

• Fast-Acting Seal: Works on contact — ideal for sudden breakdowns on Indian highways.
• Non-Clogging Formula: Safe for water pumps, thermostats, and narrow aluminium radiator passages.
• Universal Compatibility: Works with aluminium, plastic, and copper radiators in Maruti, Tata, Hyundai, and Honda vehicles.
• Climate-Proof: Rated for extreme heat, coastal humidity, and monsoon conditions across India.
• DIY-Friendly: No mechanic needed — pour and drive, saving costly workshop bills.
• Genuine Supply: Sourced via authorised channels through naredi — zero duplicate risk.

Detailed Specifications

How To Use

1. Shake the bottle thoroughly before opening.
2. Pour entire contents into the radiator or coolant reservoir.
3. Run the engine for 15–20 minutes at normal operating temperature.
4. Check for leak cessation; top up coolant if required.

What's Included in the Box

• 1 × Rislone Liquid Aluminium Stop Leak, 500ml (Part No. 41186)

Comparison: Rislone Liquid Aluminium Stop Leak vs Generic Alternatives

Understanding the Technology

Rislone's liquid aluminium stop leak uses a polymer-based sealant technology that activates upon contact with air at the leak point, forming a flexible yet durable bond without hardening inside the cooling circuit. Unlike fibre-based or sodium silicate stop leaks — common in cheaper radiator leak stopper products sold in India — this formula remains chemically stable at the high coolant temperatures typical of stop-and-go traffic in Indian cities. It is safe alongside all standard coolant types, including OAT and HOAT formulations used in modern diesel Indian and petrol vehicles.

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

Frequently Asked Questions

Is this compatible with my Maruti or Tata diesel vehicle?

Yes — it works with all petrol, diesel, and hybrid vehicles using aluminium, plastic, or copper radiators, including popular Indian models.

How do I claim a warranty or return in India?

Contact naredi via WhatsApp: +91 93112 11157 or hello@naredi.in within 14 days; COD returns are accepted.

Is Cash on Delivery available?

Yes — COD is available with free delivery to all pin codes across India.

Can I use this as a fuel additive or petrol injector cleaner?

No — this is a coolant stop leak product only; for fuel system care, browse naredi's dedicated fuel additives for gasoline and diesel range.