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Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml
Designed for locking and sealing high-pressure pneumatic and hydraulic systems. The pneumatic/hydraulic sealant contains no fillers or particles that could contaminate system fluids, foul valves or clog fine filters and screens.
Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml
Item #: 13831583

Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml

Item #: 13831583

SBD 308

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Designed for locking and sealing high-pressure pneumatic and hydraulic systems. The pneumatic/hydraulic sealant contains no fillers or particles that could contaminate system fluids, foul valves or clog fine filters and screens.
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What Stands Out

Strong Sealing
Loctite 545 provides a robust defensive seal against leaks, ensuring durability and reliability in pneumatic and hydraulic systems, minimizing maintenance costs over time.
Easy Application
Designed for effortless use, the bottle features a precision applicator that allows for targeted application, reducing waste and mess, making it ideal for professionals and DIY enthusiasts alike.
Versatile Compatibility
This thread sealant is formulated to work effectively with various types of metals and plastics, providing users with peace of mind that it can handle diverse applications across industries.

Product Details

Shop Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml online at a best price in Solomon Islands. B003XZB54O
  • OEM-Specified and trusted by professionals in automotive aftermarket
  • Designed for locking and sealing high-pressure pneumatic and hydraulic systems
  • Clean formula with no fillers or particles that can contaminate system fluids
  • Reliably cures on as received fasteners with controlled locking strength
  • Suitable for fine threaded fittings in hydraulic and pneumatic installations
  • Recommended for fittings up to 50mm in diameter, including pneumatic and hydraulic fittings
Item Weight0.08 lbs (40 grams)

Who Should Buy?

Suitable For
  • Professional Mechanic

    Ideal for professionals needing reliable sealing for hydraulic and pneumatic systems in automotive and machinery applications.

  • Industrial Maintenance

    Perfect for maintenance workers sealing threaded connections in industrial equipment, preventing leaks and enhancing reliability.

  • DIY Enthusiasts

    Great for hobbyists working on home projects involving gas lines or plumbing where thread sealant is required.

Not Suitable For
  • High-Temperature Applications

    Not suitable for environments with extremely high temperatures exceeding the product's temperature resistance limits.

  • Plastic Threads

    Ineffective for sealing plastic threaded connections which may require a specific type of sealant for better adhesion.

  • Temporary Repairs

    Not advisable for temporary fixes; it's designed for permanent sealing of threaded connections in various systems.

Product Description

Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml

About This Item

Introducing the Loctite 545 Pneumatic Hydraulic Pipe Thread Sealant in a convenient 36 ml bottle. This high-quality sealant is specifically designed for locking and sealing high-pressure pneumatic and hydraulic systems. What sets this sealant apart is its high lubricity and high-pressure resistance.

It contains no fillers or particles that could contaminate system fluids, foul valves, or clog fine filters and screens. With its superior solvent resistance, this sealant ensures long-lasting performance and reliability. One of the key features of the Loctite 545 sealant is its ability to cure on as received fasteners. This means you can use it right away without having to wait for it to dry.

Additionally, its controlled locking strength allows for easy disassembly when required, making it a versatile choice for various applications. Whether you need to seal hydraulic line fittings, brake fittings, transmission fluid fittings, or PTO fittings, the Loctite 545 sealant is the perfect solution. Its purple color makes it easy to identify and ensures you can see where it has been applied. Trust in Loctite's reputation for excellence when it comes to thread sealants. The Loctite 545 Pneumatic Hydraulic Pipe Thread Sealant is the ideal choice for professionals and DIY enthusiasts alike.

Don't settle for anything less when it comes to your pneumatic and hydraulic systems. Upgrade your sealing game today with the Loctite 545 Pneumatic Hydraulic Pipe Thread Sealant. Buy yours now and experience the difference it makes in your applications.

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Customer Questions & Answers

  • Question: What is Loctite 545 used for?

    Answer: Loctite 545 is a specialized thread sealant designed for sealing pipe threads in pneumatic and hydraulic systems. It is formulated to resist high pressure, ensuring secure and leak-proof connections. The high lubricity property makes it easier to assemble threaded connections, reducing the risk of over-tightening. This sealant is particularly beneficial in automotive and industrial applications where reliable sealing is crucial, such as in air brake systems, fuel lines, and hydraulic machinery.
  • Question: How does Loctite 545 compare to other thread sealants?

    Answer: Loctite 545 stands out due to its high lubricity and solvent resistance, making it suitable for applications involving various fluids and gases. Unlike traditional sealants that may harden and crack under pressure, Loctite 545 maintains flexibility and durability. This allows it to withstand vibrations and temperature changes found in automotive environments. Professionals often prefer it for critical sealing tasks where other sealants may fail.
  • Question: Can Loctite 545 sealant be used on plastic pipes?

    Answer: Loctite 545 is primarily intended for use on metal-to-metal threaded connections. However, it may not be suitable for plastic pipes, as the sealant's chemical makeup can potentially cause damage or degradation to plastics. Always verify compatibility with the specific materials you are using to ensure optimal performance and avoid any issues during application.
  • Question: How do I apply Loctite 545 properly?

    Answer: To apply Loctite 545, first, ensure that the threads of the connection are clean and dry. Shake the container well before use, then apply a uniform bead of sealant to the male threads, ensuring even coverage. Assemble the parts within a few minutes for the best results, and avoid over-tightening to prevent damage. Loctite 545 allows for adjustments and repositioning shortly after application, making it user-friendly for both professionals and DIY enthusiasts.
  • Question: Is Loctite 545 resistant to chemicals?

    Answer: Yes, Loctite 545 exhibits excellent resistance to a wide range of chemicals, including automotive fluids, oils, and fuels. This solvent resistance ensures that the sealant maintains its integrity and performance in challenging environments where exposure to harsh substances is common. It's an ideal choice for automotive applications, preventing leaks and ensuring the safe operation of machinery under various conditions.
  • Question: How long does it take for Loctite 545 to cure?

    Answer: Loctite 545 typically sets within minutes but achieves full curing strength over a period of 24 hours. The curing process involves the sealant bonding to the metal surfaces within the threaded connection, creating a robust seal that can withstand high pressure. Users should avoid applying stress to the joint until the full curing time has elapsed to ensure maximum efficiency and leak prevention.
  • Question: Can Loctite 545 be removed once cured?

    Answer: While Loctite 545 is designed for durability, it can be removed with the appropriate tools and techniques. Mechanical methods, such as using pipe wrenches or cutting tools, can help separate stuck connections. It's essential to exercise caution to avoid damaging the threads or connecting components. If future disassembly is anticipated, users may want to consider using a less aggressive sealant.
  • Question: Is Loctite 545 suitable for high-temperature applications?

    Answer: Loctite 545 has a temperature resistance that allows it to perform in high-temperature environments, typically up to 300°F (149°C). This makes it suitable for various automotive and industrial applications where heat exposure is a concern. Whether in engine compartments or hydraulic systems, it provides dependable sealing without compromising performance due to elevated temperatures.
  • Question: Where can I buy Loctite 545 Automotive PneumaticHydraulic Pipe Thread Sealant?

    Answer: You can conveniently purchase Loctite 545 Automotive PneumaticHydraulic Pipe Thread Sealant on Ubuy. They offer a reliable platform for acquiring this high-performance sealant, ensuring you receive the genuine product. By choosing Ubuy, you can access a seamless shopping experience with a variety of payment and delivery options to meet your needs in Solomon Islands.

Loctite Thread Lock Editorial Review

The Loctite 492145 545 Pneumatic/Hydraulic Thread Sealant Bottle with a 36-milliliter capacity is an effective and reliable sealant, ideal for hydraulic systems. This sealant is designed to ensure leak-free connections under high pressure, with no fillers to contaminate the hydraulic system. According to customer feedback in the Q&A forum, the sealant dries semi-hard and is not difficult to disassemble. It is recommended to clean substrates prior to application, but the sealant can work even with minimal hydraulic fluid present. The sealant works best when applied inside the threaded connection during assembly, but it can also work on the outside of a threaded line that is leaking. However, if a fitting is loose, it may be better to use teflon tape or to tap the hole out a little to tighten the fitting. Loctite 545 works on all metals, including brass and aluminum, and requires no primer if one substrate is made of brass. The six-pack of 36mil bottles includes six bottles, as advertised.

Customer Reviews & Ratings

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Pros

  • Effective and reliable sealant for hydraulic connections
  • Dries semi-hard and easy to disassemble
  • No fillers to contaminate hydraulic system
  • Can work on the outside of a threaded line that is leaking
  • Works on all metals without primer if one substrate is brass

Cons

  • May not be able to seal loose fittings for long periods of time

Product Price History

Important information

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