Rislone Hydraulic Seal – Stops Leaks, Restores Seals, 950ml

Use When You Notice…

• Slow seep from cylinder glands or hose fittings: Seals have hardened or shrunk — this hydraulic leak sealant restores elasticity before a small weep becomes a costly blow-out.
• Frequent hydraulic fluid top-ups on your tractor or loader: Repeated top-ups signal ongoing seal leakage; adding this product conditions seals and slows fluid loss.
• Hydraulic lift arm drifting down under load: Internal cylinder bypass caused by worn seals allows pressure to bleed — seal conditioning can recover holding pressure.
• Stiff or sluggish hydraulic response in hot weather: India's 45°C+ summers degrade seal compounds faster; this formula compensates for heat-induced shrinkage.
• Visible oil film on excavator or JCB cylinder rods: A thin wet film indicates early-stage seal wear — the ideal time to treat before full replacement is needed.

Key Benefits

• Stops Active Leaks in 2–4 Hours: Normal equipment operation circulates the formula and seals leaks without any workshop visit or downtime.
• Saves ₹15,000–₹50,000 in Repair Costs: A full JCB cylinder reseal in India costs a fortune — this product can delay or eliminate that expense during critical harvest or project phases.
• 45°C+ Heat Rated: Protects hydraulic seals in Indian heat and dust where standard additives break down quickly.
• Component Safe: Will not damage pumps, precision spool valves or metering orifices — safe for the entire hydraulic circuit.
• Cost-Effective Fluid Management: A cost-effective alternative to full hydraulic fluid replacement, extending service life between scheduled drain intervals.

The Technology Inside

Rislone Hydraulic Seal contains concentrated seal conditioners that penetrate aged elastomer compounds and restore lost plasticiser content — the same mechanism that causes seals to harden and leak over time. The formula also carries extreme-pressure lubricity additives that reduce metal-to-metal contact in high-pressure circuits operating above 200 bar, common in Indian excavators and industrial presses. Unlike cheap local alternatives that temporarily swell seals with solvent, this product works through chemical restoration, so it does not create particulate matter that could clog precision hydraulic valves or spool passages. Suitable for hydraulic jacks, lifts, and equipment used in Indian garages and workshops, it treats the root cause rather than masking the symptom.

Dosage & Coverage

Add Rislone Hydraulic Seal as a percentage of total system reservoir volume — refer to the dosage chart on the bottle label, which accounts for the difference between a 50-litre tractor reservoir and a 10-litre excavator auxiliary circuit. One 950ml bottle typically treats systems up to 50 litres at the recommended ratio. Check the fluid level after adding and operate equipment normally; a second application is only required for severe or long-standing leaks.

Compatibility

Safe to use with

• Mineral-oil-based hydraulic systems in tractors, JCBs, loaders and excavators
• ISO 46 and ISO 68 hydraulic oils widely used across India
• Mahindra, John Deere, JCB, L&T Komatsu, CASE and all major brands on mineral fluid
• Industrial presses, cranes, hydraulic jacks and workshop lifts

Not suitable for

• Brake hydraulic systems — do not add to any brake circuit
• Systems using phosphate-ester or fire-resistant hydraulic fluids
• Water-glycol hydraulic fluid systems
• Physically torn or cut seals and hoses — mechanical repair required first

Why It Matters in India

On Indian construction sites and farms, hydraulic cylinder seal leaks rank among the top causes of machine downtime, made worse by dust ingestion, overloading and peak-summer temperatures that regularly exceed 45°C. Hydraulic jack oil quality in India varies widely — cheap substitutes accelerate seal degradation and leave owners facing repair bills at the worst possible moment, mid-harvest or mid-project. Rislone Hydraulic Seal is purpose-tested for these conditions, offering Indian operators a reliable, affordable way to keep equipment productive without waiting days for a workshop slot.

How To Use

1. Check hydraulic fluid level, type and cleanliness before adding any product.
2. Pour the recommended amount of Rislone Hydraulic Seal into the reservoir per the label chart.
3. Operate equipment normally and monitor the leak area over several working hours.
4. Inspect after 2–4 hours; repeat only if the leak is severe or long-standing.

Safety Note: Always work with cooled-down equipment before opening the hydraulic reservoir. Dispose of used hydraulic fluid responsibly at an authorised collection point.

Frequently Asked Questions

Will this affect hydraulic pump or valve performance?

No — the formula does not alter fluid viscosity significantly and will not clog precision valves or metering orifices when used at the recommended ratio. It is safe for all internal hydraulic components including piston pumps and directional control valves.

Can it be used in tractors and backhoe loaders of all brands?

Yes — it is compatible with all major brands operating on mineral-oil hydraulic fluid, including Mahindra, John Deere, JCB, L&T Komatsu and CASE. If your machine runs ISO 46 or ISO 68 hydraulic oil, this product is suitable.

Is this product safe for BS6-compliant equipment?

Yes — Rislone Hydraulic Seal treats the hydraulic system only and has no effect on the engine, fuel system or exhaust aftertreatment. It is fully safe for use in BS6-compliant machines.

How is it different from cheap hydraulic oil sealant products sold locally?

Cheap local sealants typically use solvent-based seal swelling, which is temporary and can damage seals further over time. Rislone uses a genuine USA hydraulic stop leak formula that chemically restores seal elasticity for a long-lasting result.

Is Cash on Delivery available and how fast will it arrive?

Yes — Naredi offers COD across India with free delivery. Most orders reach metro and Tier-1 cities within 3–5 business days; remote locations may take slightly longer.

Complete Your Kit

Pair Rislone Hydraulic Seal with these trusted Rislone products for complete hydraulic system care:

• Rislone Jack Oil With Stop Leak (41812): Specifically formulated for hydraulic floor jacks and shop presses — ideal for Indian garages and workshops where jack seals degrade rapidly from heavy daily use.

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