The Award Winning Steel Seal

This stuff worked for about 6-7 months when I contacted the seller (steal seal) they where more than happy to stick to there policy of lifetime guarantee and after I sent in proof of purchase and a claims form they sent out a new bottle. I will recommend this product to anyone in a sticky situation and needs a quick fix for there head gasket. My

Had head gasket replaced, which cured coolant leak into oil for about 1 month only, and cost £860. Flushed system and added Steel Seal 9 weeks ago, and all is still good at present. Wish I had just done this the first time, and saved myself the £860.

I wasn't sure if this would work as I was losing about 170ml of coolant a day and had water in the oil. I used this product as directed, took it for a few miles drive, let the engine cool and topped up with water to the fill line. I checked the coolant level after a few days and it was ever so slightly below the fill line. I can still smell exhaust fumes inside the cabin when idling which suggests that exhaust gases are seeping into the heater matrix so it hasn't fixed it fully but I think it may have bought me a little time. I'm scrapping the car soon anyway I just need it to survive another few months until I can afford another car.

Advised to buy this by one garage after Toyota garage advised my Toyota had a gasket failure, yet some stores have discontinued due to problems. The third garage said horrible stuff and blocks everything. Might be ok for older engines but not more modern ones. Suspect it’s the reason my heating matrix got blocked up and caused me more work. Turns out I didn’t have a gasket failure anyway and was just misdiagnosed by Toyota. FPS

This stuff does work, how long for I don't know time will tell. Bought for my partners car as she was losing water somewhere, I put this in following the ideal procedure water out, engine flush, and adding back into the system, allowing to circulate round the engine. She's not lost any coolant upto now and its been over a week. Was very sceptical being a 40 quid bottle over what could be an expensive repair job but upto now it seems to have done what it needs to.

It didn't work on my car for the job needed.

100% saved the day thanks

I looked specifically for this item as I’ve come across this before & found it the best remedy

Prodotto non funzionante venditore con tante polemiche non accetta rimborso

perfect , fixed small leak in head gasket

It didn't work as expected. just wondering how to apply for refund

Symptome am Fahrzeug: Schleichender Wasserverlust, Öldeckel schlammig. Co2 Test ergab, Abgase im Kühlwasser. Anfangs skeptisch wegen den einigen negativen Bewertungen, aber ich dachte mir bevor ich jetzt 1500€ für eine neue ZKD investiere oder im schlimmsten Fall einen Riss im Kopf habe teste ich das Mittel einfach. Habe alles nach Anleitung gemacht und bin jetzt ca 500km gefahren. Ergebnis: Co2 Test negativ, keinen Wasserverlust mehr. Wenns jetzt noch ewig hält wär es super. Ich kanns nur empfehlen.

God