



🛡️ Seal the leak, save your ride, and skip the repair drama!
Bar's Leaks Block Seal Head Gasket Sealant is a scientifically engineered, dual-action formula combining liquid ceramic and reinforced fibers to permanently seal cracked cylinder heads, blocks, and blown head gaskets. Designed for easy DIY use, it stops coolant leaks that cause overheating, offering a cost-effective alternative to expensive repairs. Note: must be applied after flushing all antifreeze.







| ASIN | B00BYS6SV2 |
| Best Sellers Rank | #25,902 in Automotive ( See Top 100 in Automotive ) #111 in Automotive Fillers, Adhesives & Sealants |
| Brand | Bar's Leaks |
| Customer Reviews | 3.6 3.6 out of 5 stars (23) |
| Date First Available | 22 May 2019 |
| Item Weight | 635 g |
| Item model number | 1100-4PK |
| Manufacturer | Bar's Leaks |
| Manufacturer Part Number | 1100-4PK |
| Model | 1100-4PK |
| Package Dimensions | 21.11 x 19 x 10.79 cm; 635.03 g |
K**I
I given three of this product to mechanics with details as how to use it. The product sealed the leak into the engines crank case. The only problem with it is that it is a long and time consuming treatment process (up to 24hrs.). But considering the money saving it is worth the trial. May I remind you that water in the crank case is a very corrosive substance and when you gets blown gasket, you should fix that right away.
J**N
Not bad for price. The boyfriend swears buy this!!
E**.
Is amazing product and easy to use
Trustpilot
3 days ago
1 month ago