Motul Radiator Stop Leak
Dispatched Tuesday, May 6, 2025

Motul Radiator Stop Leak
- Seals micro cracks and small leaks in your cooling system
- Quick efficiency
- Treats up to 12 liters of coolant
- Suitable for all types of coolant
- Packaging: 300 ml bottle
Motul Radiator Stop Leak Specification
Motul Radiator Stop Leak allows you to quickly seal micro cracks and small leaks in your cooling system. It can be used to fix a water cooler, a heat exchanger, a water pump, a cooling hose... Radiator Stop Leak also lowers the engine temperature. This product can be used in curative or preventive modes, and is suitable for all vehicles and coolants on the market.
The 300 ml bottle is sufficient for cooling systems of 12 liters capacity. It is to be added directly into the coolant at operating temperature. Move all heater controls to "hot" position, let the engine idle for 10 minutes and then check the coolant level.
Characteristics
Manufacturer | Motul |
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Packing | 300 mL |
Customer Reviews 1 customer reviews
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star star star star starProduct ordered on 07/12/2021 by Luc F.Motul au top depuis des annees
Customer Reviews
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1 reviewsA real pioneer in synthetic oil, Motul were the first company to use ester technology in their lubricants. Invented originally for aeronautical use, esters are organic based molecules, that allow the lubricant better resistance to shearing and far higher temperatures than normal. Motul are one of the leaders in technolological innovation when it comes to lubricants, their 300V oils are known around the world and a are one of the most frequently chosen oils in motorsport.