Liqui Moly
Liqui Moly 1810 Radiator Stop Leak 250ml
Reviewed byOrganicDiscount TeamUpdated 21 Jul 2026
Best price available
£8.95
Key features
- The solids dispersion is stabilized in carrier fluid
- Contains a mixture of 5-chloro-2-methyl-2Hisothiazol-3-one [EC no
- 247-500-7] and 2-methyl-2Hisothiazol-3-one [EC no
- 220-239-6] (3:1)
- Then drive the vehicle for at least 10 minutes
- 250 ml is sufficient for up to 10 Litres of coolant
Product Overview
Dispersion for sealing leaks in cooling water circuits of water-cooled engines. Reliably seals hairline cracks and smaller leaks. It can also be used preventively as protection after a cooling system repair.
The solids dispersion is stabilized in carrier fluid. Key Benefits: Compatible with conventional coolants and antifreezes Suitable for aluminum radiators Permanently and reliably seals hairline cracks and small leaks No negative side effects on the water pump or heating circuit For preventive use Areas of application: Used for sealing small leaks in cooling circuits of passenger cars, commercial vehicles and twowheelers. Also suited for cooling water circuits equipped with water filters (with the exception of “low conductivity” coolants).
Store free of frost. The treated product contains biocides as protective agents. Contains a mixture of 5-chloro-2-methyl-2Hisothiazol-3-one [EC no.
247-500-7] and 2-methyl-2Hisothiazol-3-one [EC no. 220-239-6] (3:1). Application: Shake well before use.
Add contents to the cold cooling system. Start up the heater. Then drive the vehicle for at least 10 minutes.
250 ml is sufficient for up to 10 Litres of coolant. Technical data; Form Liquid Color / appearance White, cloudy Density at 20 °C 1.05 g/cm³ Solubility in water Mixable Odor Weak Flash point >100 °C
Pros & Cons
Pros
- In stock and ready to ship
- The solids dispersion is stabilized in carrier fluid
- Contains a mixture of 5-chloro-2-methyl-2Hisothiazol-3-one [EC no
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£8.95
Average Price
£8.95
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Liqui Moly 1810 Radiator Stop Leak 250ml
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Al All Oils Best Price | £8.95 | — | £8.95 | In Stock | Go to Store |
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Product Details
| Brand | Liqui Moly |
| Category | Vehicle Parts & Accessories |
| Merchant | All Oils |
| MPN | LM1810 |
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