Liqui Moly Radiator Stop-Leak Oil (150 ml), Mix

Product defenitely works as promised. Go for it if you want to save money for radiator replacement, in my case it was a minor leak and since then my radiator is fixed. Its about 1 & 1/2 year no leak so far, havent used full bottle but the results are quick and long lasting. It works magically, authorised service center recommended me radiator replacement costing more than 5000/-

Fast Shipment... Used in my MB Radiator for a leak near the Radiator -- (small leak where the hose meets the radiator on the rubber could see traces of coolant -- had topped up coolant probably 300 ml in 3 months).It did its job well... Quality product and for me, cost saving in a big way - spent under 1K Vs 23K types on a new Behr Radiator... Now completed 1yr 3 months - 7.5 K KM's on the ODO.. It seems to be giving off now, as I have seen some traces of coolant at the hose joint; however coolant level has not fallen warranting for a top up. Intend to re use it. I think it was not a bad deal especially if one were to look at cost saving and the pressure the radiator system holds. Direction for use got from a You Tube Video... I had Radiator and cooling system flushed and replaced the contents the new coolant and Distilled Water and used the Product ---- To use the product run the car with Radiator Cap and heater switched on (A/C to be set in heat mode) for 3-4 Min then slowly release the cap to release some pressure off when the engine is running and add the product and run the engine with the cap closed for 10-12Min...

Perfect leak stop working fine from last 2 months, cost effective

Radiator coolant tank was leaking before and now it's not. Did it's job i guess, now I need to see how long it works before i need to refill again.

Super super product

the car repair people don't like it when I tell them this product has sealed my head gasket and radiator both. It still has no leak after 30k km, yes thirty thousand. I used two bottles though with a week's gap as one didn't do it for me but my gut feeling said to try one more bottle rather than paying 6-10k for just labor.

Absolute waste! Does nothing. Doesn't plug even a minor hole in the radiator. Problem remains.

I have a small leak in the head gasket which cause the coolant to drop by about 1 liter for 100 kms running. I used this product at it fixed the leak. But after running for about 20kms the leak was back, seems it could not stand the pressure as head gasket leaks sealant have to be able to withstand high pressure.

Je n’y croyait pas mais ça a fonctionné. J’avais une micro fuite (passage du maxi au mini en environ 1000km). Et depuis 3 mois et 2 000km le niveau de liquide de refroidissement n’a pas bougé.

Tenía una pequeña fuga en el radiador y no quería cambiarlo aún porque el coche tenía otras averías y no sabía si me merecía la pena seguir invirtiendo en él. Probé este sellador de Liqui Moly con ciertas dudas, pero ha resultado ser todo un acierto. Apliqué un bote para unos 8 litros de refrigerante y desde entonces, ni rastro de fugas. Antes se notaba enseguida por el olor del refrigerante, muy característico, y porque bajaba el nivel. Desde que lo eché, ni huele ni pierde. Además, no ha generado ningún problema en el sistema de calefacción, cosa que a veces pasa con otros productos. Todo sigue funcionando con normalidad. Muy recomendable si buscas una solución rápida y eficaz sin complicaciones

Had a pinhole leak on the radiator of my 2010 Volvo XC90 that only became apparent when I changed the water pump. I had thought of changing the rad out but due to needing to use the vehicle for a few jobs I decided to give this a go. It worked perfectly and stopped the leak after 5 minutes. I’d say the fix might outlast the car!

Şu pompam 2 yıl sonra bozuldu bu geçici çözümlü bir urun

Had a leak somewhere on my 06 Volkswagen Beetle Convertible and could not find it for the world. I was putting in a liter a week of antifreeze and decided to buy this. I put it in, drove it for about an hour and the leak was gone and had no engine issues from using it!!! Great stuff!!!!!. Took a little long, 2 weeks, to get here but coming from overseas, I expected it to.