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🛡️ Seal the deal on engine leaks—drive worry-free!
STEEL SEAL is an award-winning, thermochemical engine sealant designed to permanently repair all types of side leaks in water-cooled engines without disassembly. Its unique filler-free formula prevents cooling system blockages while providing a durable, permanent fix for head gasket, cylinder head, and engine block leaks. Compatible with a wide range of vehicles, it offers a quick, easy, and reliable solution trusted by professionals and enthusiasts alike.











| ASIN | B004BU44H0 |
| Best Sellers Rank | #6,280 in Automotive ( See Top 100 in Automotive ) #42 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | STEEL SEAL |
| Customer Reviews | 3.9 3.9 out of 5 stars (520) |
| Item Shape | Round |
| Manufacturer | STEELSEAL |
| Material Type | Alloy Steel |
M**T
perfect , fixed small leak in head gasket
perfect , fixed small leak in head gasket
ا**3
الصراحه منتج فعال 100 /100
M**I
حل مشكلة الهيد قازقيت عندي
J**N
Underbar produkt som verkligen funkar
A**N
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
T**I
Hab es beim Audi Cabriolet 2,6 von 1994 angewendet, da die rechte Kopfdichtung einen Schaden hatte (Kühlmittel gelang in den Brennraum von Zylinder 3). Es hat einwandfrei funktioniert. Hab 4 Monate danach erst die Kopfdichtungen erneuert. Bis dahin lief der Motor wunderbar ohne weiteren Kühlmittelverbrauch.
W**R
It didn't work as expected. just wondering how to apply for refund
M**E
Non ha funzionato su una Punto 188 1.2 8v del 2000: la temperatura dell'acqua sale ed entrano gas combusti nel circuito del refrigerante, perche' la guarnizione di testa e' rotta. Pur avendo drenato il vecchio refrigerante e usato solo acqua e SteelSeal e pur togliendo il termostato per far circolare subito il liquido, non ho ottenuto la sigillatura. Peccato perche' chiedono 450 euro per firare la guarnizione di testa.
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Hace 3 semanas
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