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Item #:
6933864
Blue Devil 38386, Liquid Multi, Blue Head Gasket Industrial Sealant, 1 qt
88% of respondents would recommend this to a friend
Item #:
6933864
BND 103
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
13%
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In stock
Imported from USA store
QTY:
Only 9 items left in stock.
Order now and get it around Wednesday, October 07
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BlueDevil Head Gasket Sealer is your head gasket repair solution as it will repair and seal leaks in blown head gaskets, warped or cracked heads, heater cores, and freeze plugs.
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What Stands Out
High Performance Formula
Engineered to withstand extreme temperatures and pressures, ensuring a robust seal for head gaskets, thus preventing leaks and enhancing engine reliability.
Versatile Application
Suitable for various engines and types, including cars, trucks, and industrial machines, making it an ideal choice for home mechanics and professionals alike.
Easy to Use
Designed for simple application, this sealant cures quickly, allowing for efficient repairs that save time and reduce downtime on critical machinery.
Product Details
- Effective for repairing head gaskets, warped or cracked heads, heater cores, and freeze plugs
- Contains no solid or particulate matter that can harm the vehicle's engine
- Serves as a safe and easy permanent repair alternative to costly and time-consuming solutions
- Bonds to metal, aluminum, cast, alloy, or plastic for versatile usage
- Compatible with gasoline and diesel engines for broad applicability
- Provides a best formula available to permanently stop leaks
| Industrial sealant type | Head Gasket Sealer |
| Recommended surface | Metal |
| Weight | 1 lb (450 grams) |
| Volume capacity | 11 oz |
| Model | 38386 |
| Brand | BlueDevil |
| Package Weight | 3.5 Pound |
Who Should Buy?
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DIY Mechanics
Ideal for home mechanics needing a reliable sealant for quick repairs on head gaskets without full disassembly.
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Industrial Applications
Suited for industrial environments where durable sealants are required for machinery and vehicles to prevent leaks.
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Engine Restorers
Perfect for those restoring old engines, as it effectively seals damaged head gaskets and prolongs engine life.
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Professional Mechanics
Not advisable for pro mechanics requiring high-grade, performance-focused solutions for advanced repairs and restorations.
Product Description
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Customer Questions & Answers
-
Question:
What types of leaks can BlueDevil Head Gasket Sealer repair?
Answer: BlueDevil can repair and seal leaks in blown head gaskets, warped or cracked heads, heater cores, and freeze plugs. -
Question:
Will BlueDevil harm my engine?
Answer: BlueDevil contains no solid or particulate matter that can harm a vehicle's engine. -
Question:
Is BlueDevil a permanent solution?
Answer: Yes, BlueDevil provides a safe and easy permanent repair for head gasket leaks.
BlueDevil Sealants Editorial Review
Blue Devil 38386, Liquid Multi, Blue Head Gasket Industrial Sealant, 1 qt is designed for effective leak repair in metal surfaces, making it a reliable choice for both gas and diesel engines. Users have praised its ability to seal leaks temporarily, with many mentioning successful applications in old vehicles and trucks facing coolant leaks. One review highlights how it saved a RAM CV engine from being junked, demonstrating the product's effectiveness. However, some caution to follow the manufacturer's directions closely for optimal results, particularly the slow pouring of the sealer into the system for the best outcome.
Customer Reviews & Ratings
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Pros
- Effective for sealing metal surface leaks
- Works on both gas and diesel engines
- Saves money on major repairs
- Reliable for old vehicles and engines
- Easy to use with clear instructions
Cons
- Requires careful application for best results
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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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.
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BND 103
Order now and get it around Wednesday, October 07
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:
Only 9 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Good for Head Gaskets, Warped or Cracked Heads, Heater Cores, and Freeze Plugs
- Contains no solid or particulate matter that can harm a vehicle's engine
- Alternative solution for costly and time-consuming repairs
- Safe and easy permanent repair
- Compatible in gasoline and diesel engines
- Stops leaks permanently
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