



🛡️ Seal it once, drive forever—don’t let leaks slow your hustle!
STEEL SEAL The Award Winning is a cutting-edge engine cooling system additive that permanently repairs side leaks in head gaskets and engine blocks using a unique thermochemical bonding process. Compatible with all water-cooled engines, it offers a quick, no-disassembly solution that prevents cooling system blockages by being free of fibers and granules. Trusted by professionals and DIYers alike, it ensures durable engine protection and optimal performance with easy, engine-size-specific dosing.


| Asin | B004BU44H0 |
| Best Sellers Rank | #21,079 in Automotive (See Top 100 in Automotive) #109 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | STEEL SEAL |
| Customer Reviews | 3.9 3.9 out of 5 stars (537) 3.9 out of 5 stars |
| Item Shape | Round |
| Manufacturer | STEELSEAL |
| Material Type | Alloy Steel |
| Model | 5052665000005 |
| Number Of Items | 1 |
| Part Number | SSAT |
User
perfect , fixed small leak in head gasket
perfect , fixed small leak in head gasket
User
منتج
منتج ممتازمشكله تأخير من مندوب توصيل
User
Uuh
الصراحه منتج فعال 100 /100
User
ضبطني
حل مشكلة الهيد قازقيت عندي
User
Highly recommend
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
User
Oggetto non funzionante come descritto
Prodotto non funzionante venditore con tante polemiche non accetta rimborso
User
Did'nt work as expected
It didn't work as expected. just wondering how to apply for refund
User
Absolut genial das Zeug
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.
User
God
God
Trustpilot
1 week ago
4 days ago