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Rislone
Hydraulic Seal Stop Leak - Save ₹50,000 Repairs | Rislone Heavy Duty 950ml India
Heavy-duty hydraulic seal stop leak for power steering, hydraulic lifts and industrial equipment.
volume
950ml
application
Hydraulic systems, power steering, industrial lifts
formula
Heavy duty concentrate
₹2,900
+ 18% GST
Total incl. GST: ₹3,422
Free shipping across India
14-day returns
Authorized Distributor
Official dealer since 2014
100% Genuine
Sourced directly from Rislone
Replacement Warranty
Defective unit replaced, not repaired
Direct Support
About This Product
Why the Rislone Seal Stop Leak?
The heavy-duty formula in the large 950ml size is designed for industrial hydraulic systems and large power steering applications in trucks and commercial vehicles. A hydraulic lift that sinks slowly, a truck power steering that leaks, or an industrial press that seeps — the 950ml size provides enough treatment for large-volume systems.
How It Works
The 2-step process explained
1
Seal Swelling
Active compounds penetrate and swell dried, cracked rubber seals in high-pressure hydraulic systems.
2
Leak Stopping
Reconditioned seals re-seat against metal housings to stop leaks under operating pressure.
How To Use
Step-by-step instructions
Add to the hydraulic fluid reservoir — can be added without draining.
For a 10L hydraulic system: add the full 950ml.
Operate the hydraulic system normally for 1–2 hours.
Check for improvement. Leaks typically reduce or stop within 4–8 hours of operation.
Compatibility
Works with these vehicles
Compatible vehicles — common examples. If your vehicle is not listed, ask Arjun below — it almost certainly still works.
Hydraulic floor jacks
Large 950ml bottle for big systems
Hydraulic
Industrial hydraulic systems
Heavy duty formula
Hydraulic
Power steering (heavy duty)
Truck power steering
Hydraulic
Don't see your vehicle? Ask Arjun — tell him your make, model and year for a direct answer.
Not suitable for: Small car power steering — use 44629 Power Steering Stop Leak instead.
How It Compares
vs other options
vs 44629 Power Steering Stop Leak: The 44629 is a 325ml concentrated formula for passenger car power steering. This 950ml heavy-duty formula is for trucks, industrial equipment, and high-volume hydraulic systems.
FAQ
Common questions
Are Rislone additives safe for Indian vehicles?
Yes. Rislone is an American brand formulating automotive additives since 1921. Their products are designed to be compatible with all modern engine oils, coolants, and transmission fluids. They are sold in over 70 countries and are safe for Indian petrol and diesel engines.
Can I use a stop leak additive as a permanent fix?
Stop leak additives condition rubber seals to swell slightly and re-seat. They work on slow seeps and minor leaks and the effect can last 30,000-50,000km. They are not a replacement for a mechanical repair on a major leak — but for minor seeps, they are a legitimate and commonly used solution.
Will fuel additives void my car's warranty?
No — adding a fuel system cleaner to the tank is no different from using a different petrol pump. Indian car manufacturers do not prohibit fuel additives. If a dealer ever claims this, ask for the specific clause in the warranty document.
How often should I use a fuel system cleaner?
Once every 10,000-15,000km or approximately once a year for normal use. If you use a specific station known for poor quality fuel, every 5,000km is reasonable. The cost is ₹900-2,400 and it takes 30 seconds to add to the tank.
Is naredi.in an authorized dealer?
Yes. naredi.in is the authorized distributor in India for CTEK, Rislone, OzCharge, Autool and Foxwell. Products are sourced directly from the brands — not grey market imports. Warranty is handled by naredi.in directly in India.
What is the return policy?
14-day returns from the date of delivery, hassle-free. Contact naredi.in via WhatsApp at +91 93112 11157 to initiate a return.
How long does shipping take?
Free shipping across India. Metro cities typically 2-3 days, other cities 3-5 days. Tracking is provided once dispatched.
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Ask Arjun
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