- Home Page /
- Auto & Tires /
- Automotive Tools & Equipment /
- Maintenance Equipment /
- Cleaners and De-Greasers /
- Bars Leaks 1100 Block Seal Head Gasket Sealan...
0 ratings
Item #:
13373682
Bars Leaks 1100 Block Seal Head Gasket Sealant Automotive Additive, 20 oz
Item #:
13373682
AUD 51
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 13
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Bar’s Leaks® Block Seal Head Gasket Sealant is scientifically formulated to permanently seal coolant leaks that are the cause of most overheating problems.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Efficient Leakage Repair
Quickly seals head gasket leaks, preventing engine overheating and costly repairs, ensuring your vehicle runs smoothly without extensive downtime.
User-Friendly Application
Easy to use; simply pour into the radiator and let it take effect, making it an ideal solution for DIY automotive enthusiasts and non-mechanics.
Universal Compatibility
Compatible with all types of vehicles, including cars, trucks, and SUVs, offering versatile solutions for diverse automotive needs and enhancing its overall market value.
Product Details
| Brand | Bar's Leaks |
| Automotive additive type | Head Gasket Sealant |
| Rec. use | Automotive |
| Features | Universal |
| Volume capacity | 1 oz |
| Container type | Bottle |
| Size | 20oz |
| Vehicle type | Car, Sport Utility Vehicle, Truck |
| Vehicle fitment type | Universal |
| Manufacturer | Bar's Leaks |
| Automotive parts division | Performance |
| Product net content parent | 20 Count |
| Product net content uom | Count |
| Is bulk | N |
| Country of Origin | This item will be imported from US |
| What is in the box | Bars Leaks 1100 Block... For more details, please check description/product details |
| Item Weight | 1.25 lbs (570 grams) |
| Date First Available | April 02, 2021 |
Who Should Buy?
-
Budget-Conscious Drivers
Ideal for those seeking an inexpensive and temporary fix for minor head gasket leaks without extensive repairs.
-
Older Vehicles
Especially beneficial for older models prone to head gasket issues, enhancing vehicle longevity without costly repairs.
-
DIY Mechanics
Perfect for those comfortable with DIY auto repairs, allowing effective sealing without professional assistance.
-
Severe Damage
Not suitable for seriously damaged or blown head gaskets requiring complete mechanical replacement for lasting results.
Product Description
Bars Leaks 1100 Block Seal Head Gasket Sealant Automotive Additive, 20 oz
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Will this product fix blown head gaskets?
Answer: Yes, this product is designed to repair blown head gaskets. -
Question:
Can it be used on both cast iron and aluminum blocks & heads?
Answer: Yes, it is effective for both cast iron and aluminum blocks & heads. -
Question:
Are detailed instructions provided on how to use the product?
Answer: Yes, there are detailed instructions on the back booklet label.
Bar's Leaks Cleaners and De-Greasers Editorial Review
Based on customer reviews, it is clear that the BAR'S LEAKS Head Gasket Sealer is highly recommended and has received positive feedback. Users have reported successful outcomes after using this product to address various problems related to head gasket leaks and overheating. Customers have expressed satisfaction with the effectiveness of the product, stating that it provided immediate results. The sealer has been praised for its ability to stop leaks, prevent overheating, and improve the overall performance of their vehicles. Reviewers have shared their positive experiences with the BAR'S LEAKS Head Gasket Sealer, stating that it resolved issues that seemed impossible to fix without expensive repairs or replacements. Users have also appreciated the trustworthiness of the brand, stating that they have used other BAR'S LEAKS products before and trust them completely. Some users have even gone as far as to describe the product as "amazing" and have expressed gratitude for not having to spend a significant amount of money on repairs. The ease of use and clear instructions provided with the product have also been highlighted as positives. Overall, the BAR'S LEAKS Head Gasket Sealer has received high praise from customers, who seem to trust and rely on the brand to provide effective solutions for their automotive issues.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Provides immediate results
- Stops leaks and prevents overheating
- Improves overall performance
- Trusted brand with a good track record
- Easy to use with clear instructions
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 51
Order now and get it around Thursday, August 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Permanently seals coolant leaks
- Strength of a bulletproof vest, heat resistance of fire-proof clothing
- Forms a hard permanent ceramic type seal
- Works on cast iron or aluminum blocks & heads
- Effective for vehicles that can idle for 20 minutes without overheating or adding coolant
- Detailed instructions provided for easy use
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.