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Loctite 518 Gasket Maker Flange Sealant, 300 ml, 4-Pack
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Loctite 518 Gasket Maker Flange Sealant, 300 ml, 4-Pack
Loctite Gasket Maker 518 Flange Sealant is a non-corrosive anaerobic designed primarily for use on aluminum, iron and steel flanged mating surfaces. Ideal for on-the-spot and emergency repairs, or when a conventional gasket is out-of-stock.
Loctite 518 Gasket Maker Flange Sealant, 300 ml, 4-Pack
Item #: 66473160

Loctite 518 Gasket Maker Flange Sealant, 300 ml, 4-Pack

Item #: 66473160

BHD 133

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Loctite Gasket Maker 518 Flange Sealant is a non-corrosive anaerobic designed primarily for use on aluminum, iron and steel flanged mating surfaces. Ideal for on-the-spot and emergency repairs, or when a conventional gasket is out-of-stock.
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What Stands Out

Flexible Sealant
Offers superior flexibility to withstand extreme temperatures and pressure, ensuring a reliable seal that adapts to movement without cracking or breaking down over time.
Fast Curing
Cures quickly, allowing for efficient repairs and installations. Reduces downtime by offering a speedy solution for flange sealing needs in various applications.
Versatile Use
Compatible with a wide range of materials including metals and plastics, making it ideal for automotive, marine, and industrial applications offering versatility to meet diverse project needs.

Product Details

Shop for Loctite 518 Gasket Maker Flange Sealant in a 4-Pack. Perfect for aluminum, iron, and steel flanges. Great for emergency repairs and when gaskets are unavailable. Shop at Ubuy Bahrain
  • Noncorrosive anaerobic sealant for aluminum, iron, and steel flanged surfaces
  • Ideal for emergency repairs when conventional gasket is unavailable
  • Fills gaps up to 0.050 inches and creates a flexible, solvent-resistant seal
  • Easy to disassemble parts even after extended use
  • Suitable for water pumps, thermostat housings, transmission pans, O-ring replacement, and more
  • Comes in a 4-pack of 300 ml containers
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Engine Builders

    Ideal for those assembling or repairing engines, ensuring a reliable seal on flanged surfaces to prevent leaks.

  • DIY Mechanics

    Great for hobbyists working on automotive projects, providing a strong and flexible sealant for various applications.

  • Industrial Use

    Suitable for professionals in manufacturing, where durable and chemical-resistant sealing is required for machinery parts.

Not Suitable For
  • High-Temperature Applications

    Not recommended for situations involving excessive heat, as it may degrade and lose effectiveness under extreme temperatures.

  • Plastic Sealing

    Not suitable for sealing plastic components where a more specialized adhesive would be necessary for bonding.

  • Non-Flanged Surfaces

    Ineffective on non-flanged areas, as it is designed specifically for flat, mating surfaces to create optimal seals.

Product Description

Loctite 518 Gasket Maker Flange Sealant, 300 ml, 4-Pack

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Product Buying Guide

Loctite 518 Gasket Maker Flange Sealant is a reliable and versatile solution for making effective and long-lasting seals on aluminum, iron, and steel flanged mating surfaces. This non-corrosive anaerobic sealant is ideal for both on-the-spot and emergency repairs, as well as situations where a conventional gasket is not readily available. With its ability to fill gaps, resist solvents, and provide flexibility, this product is a must-have for anyone working with water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, or in need of O-ring replacement.

Product Specifications

  • Product Type: Gasket Maker Flange Sealant
  • Size: 300 ml
  • Pack Size: 4-Pack
  • Primary Use: Aluminum, iron, and steel flanged mating surfaces
  • Gasket Material Thickness: Up to 0.050 (1.27 mm)
  • Solvent Resistance: Yes
  • Easy to Disassemble: Yes

Key Features

  • Non-corrosive anaerobic sealant
  • Ideal for emergency repairs and out-of-stock gasket situations
  • Fills gaps up to 0.050 (1.27 mm)
  • Forms a flexible and solvent-resistant seal
  • Easy to disassemble even after extended service
  • Compatible with water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, and O-ring replacement

Usage Scenarios

  • Emergency repair situations
  • Quick on-the-spot fixes
  • When a conventional gasket is not available
  • Working with water pumps
  • Repairing thermostat housings
  • Fixing transmission pans
  • Sealing transmission case covers
  • Repairing transaxle casings
  • Replacing O-rings

Some User Review

  • Amazing product! I had a leaking water pump and this sealant fixed it right up. It's easy to apply and forms a strong seal that has held up perfectly.
  • I use this product regularly for my automotive repairs and it never disappoints. The flexibility and solvent resistance are great features.
  • Loctite 518 is a must-have for any mechanic. It's my go-to sealant for all my gasket needs. Highly recommended!
  • I had a transmission pan leak, but this sealant solved the problem. It's really effective at filling gaps and forming a solid seal.

Competitors

  • Loctite 518 Gasket Maker Flange Sealant is competitively priced and offers great value for its performance and versatility.
  • While the exact price may vary depending on the retailer, the 4-pack option is cost-effective for anyone looking to have a reliable supply of sealant for multiple projects.

Buying Considerations

  • Ensure compatibility with the specific materials you will be working with (aluminum, iron, steel)
  • Evaluate the gap size to ensure it is within the sealant's filling capability
  • Consider the quantity needed for your projects and choose the appropriate pack size
  • Check retailer offers and promotions to get the best price

Conclusion

Loctite 518 Gasket Maker Flange Sealant is a high-quality solution that offers flexibility, durability, and reliable performance. Its ability to form strong and solvent-resistant seals on various flanged mating surfaces makes it a valuable addition to any repair or maintenance toolkit. Whether you need to fix a leaking water pump, seal a transmission pan, or replace an O-ring, Loctite 518 will get the job done effectively and efficiently.

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Loctite 518 Gasket Maker Flange Sealant is a reliable and versatile solution for making effective and long-lasting seals on aluminum, iron, and steel flanged mating surfaces. This non-corrosive anaerobic sealant is ideal for both on-the-spot and emergency repairs, as well as situations where a conventional gasket is not readily available. With its ability to fill gaps, resist solvents, and provide flexibility, this product is a must-have for anyone working with water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, or in need of O-ring replacement. Continue Reading

Customer Questions & Answers

  • Question: What is Loctite 518 Gasket Maker Flange Sealant used for?

    Answer: Loctite 518 Gasket Maker Flange Sealant is designed for creating reliable, flexible seals on machined surfaces without the need for additional gaskets. It is ideal for oil pans, transmission housings, and other applications where leakage prevention is crucial. The formula is anaerobic, meaning it cures in the absence of air, making it perfect for metal-to-metal applications. For instance, if you’re working on a project involving engine assembly, using Loctite 518 can help ensure that oil doesn’t seep through, prolonging the life of your machinery.
  • Question: How does Loctite 518 differ from other gasket makers?

    Answer: Loctite 518 stands out due to its unique formulation, providing a high-performance seal that remains flexible even after curing. Unlike many traditional gasket makers that can dry rigid and may crack under stress, Loctite 518 adapts to the continuous mechanical stresses and thermal fluctuations of automotive and industrial environments. This flexibility makes it a preferred choice for areas subject to vibration or movement, such as engine blocks or transmissions where a reliable seal is essential.
  • Question: Can Loctite 518 be used on all types of metal surfaces?

    Answer: Yes, Loctite 518 Gasket Maker is suitable for a wide range of metal surfaces, including aluminum, steel, and cast iron. It forms a strong bond that ensures leak-proof seals even on compromised surfaces. This versatility makes it particularly useful in automotive repairs or industrial applications where mixed metals are often encountered. For example, when assembling a mixed-metal engine, Loctite 518 can effectively eliminate leaks without the need for a gasket.
  • Question: What is the curing time for Loctite 518?

    Answer: Loctite 518 typically requires a few hours to reach initial set and achieves full cure within 24 hours under optimal conditions. The curing time can vary depending on the thickness of the application and the environment, such as temperature and humidity levels. In practical scenarios, if you apply it to an automotive gasket, plan for at least an overnight cure before starting your engine to ensure the best seal performance.
  • Question: Is Loctite 518 resistant to certain chemicals?

    Answer: Yes, Loctite 518 exhibits excellent resistance to a variety of chemicals, including oil, gas, and water, making it an ideal choice for automotive applications. It remains stable under exposure to both hot and cold temperatures, which further enhances its reliability. In real-world use, this means if you're working on hoses or fittings that handle oils or coolants, Loctite 518 provides a secure seal that withstands those conditions.
  • Question: Can I apply Loctite 518 to wet surfaces?

    Answer: Loctite 518 should ideally be applied to clean, dry surfaces for the best results, as moisture can interfere with the curing process. However, in some cases, it can adhere to slightly damp surfaces if absolutely necessary, but this is not recommended for optimal performance. For maximum efficacy, ensure surfaces are free from oil, dirt, and moisture, and consider cleaning them prior to application to secure a strong bond.
  • Question: What is the recommended application method for Loctite 518?

    Answer: Loctite 518 is typically applied using a bead or a thin layer directly onto one of the surfaces being sealed. It is recommended to follow the specific application instructions on the packaging for best results. For instance, when sealing a flange, you might use a caulking gun for precise application, making sure to cover all areas that require sealing. This ensures uniformity and enhances the integrity of the seal against leaks.
  • Question: Is there a specific storage method for Loctite 518?

    Answer: To preserve the effectiveness of Loctite 518, it should be stored in a cool, dry place, tightly sealed to prevent air exposure. Keeping it in its original packaging can help maintain its integrity. This is crucial as exposure to air may begin the curing process prematurely. For best use, check the expiration date and store it away from extreme temperatures or humidity, particularly in industrial environments where adhesion properties are paramount.
  • Question: Can Loctite 518 be used for high-temperature applications?

    Answer: Yes, Loctite 518 is designed to withstand high temperatures, making it suitable for applications that involve heat, such as engine assemblies and exhaust systems. It maintains its sealing properties even when exposed to heat fluctuations commonly seen in engines. For example, when gaskets are installed on an engine block, using Loctite 518 helps prevent leaks even after extended use at high operational temperatures.
  • Question: Where can I buy Loctite 518 Gasket Maker Flange Sealant, 300 ml, 4-Pack?

    Answer: You can purchase Loctite 518 Gasket Maker Flange Sealant, 300 ml, 4-Pack from Ubuy. Ubuy offers a straightforward platform to find this high-quality sealant and have it delivered directly to your address, ensuring you have the right products for your sealing needs.

Loctite Gasket Editorial Review

The Loctite 518 Gasket Maker Flange Sealant is a highly recommended product for sealing flanges. This 4-pack of sealant comes in a convenient 300 ml bottle. The sealant is easy to apply and provides a reliable and durable seal. It is resistant to gasoline, transmission fluid, antifreeze, and other automotive fluids. The sealant sets quickly and offers excellent adhesion, ensuring a leak-free seal. Customers are impressed with the performance of this product, stating that it works as advertised and provides a long-lasting seal. Overall, the Loctite 518 Gasket Maker Flange Sealant is a reliable and effective solution for sealing flanges.

Customer Reviews & Ratings

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Pros

  • Easy to apply
  • Provides a reliable and durable seal
  • Resistant to automotive fluids
  • Sets quickly
  • Excellent adhesion

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.

BHD 133

Order now and get it around Thursday, July 02

QTY:

Secured transactionsecured 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
  • fedex
  • dhl
  • aramex
Fastest cross-border delivery

Features & Benefits

  • Non-corrosive anaerobic designed for aluminum, iron and steel flanged mating surfaces
  • Ideal for emergency repairs or when conventional gasket is unavailable
  • Fills gaps upto 0.050'' and forms a flexible, solvent-resistant seal
  • Parts easily disassemble, even after extended service
  • Old gasket material can be removed with a putty knife
  • Applications include water pumps, thermostat housings, and transmission pans