Permatex - 56521 Hi Performance Thread Sealant Carded 50ml | PX56521
Permatex - 56521 Hi Performance Thread Sealant Carded 50ml | PX56521
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Permatex - Hi Performance Thread Sealant Carded 50ml | PX56521
Permatex High Performance Thread Sealant 50ml | PX56521 The Permatex High Performance Thread Sealant (PX56521) is a high-strength anaerobic thread sealant designed to lock and seal metal threaded fittings against leakage, vibration loosening, corrosion, and galling. Engineered for... Read More
Vendor: Permatex
SKU: PX56521
Product type: Adhesives & Sealants
$24.82
$28.40
$24.82
Subtotal: $24.82

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Description  

Permatex High Performance Thread Sealant 50ml | PX56521

The Permatex High Performance Thread Sealant (PX56521) is a high-strength anaerobic thread sealant designed to lock and seal metal threaded fittings against leakage, vibration loosening, corrosion, and galling. Engineered for use in hydraulic, pneumatic, fuel, oil, and cooling systems, it creates a durable, pressure-resistant seal that remains reliable under harsh operating conditions while still allowing future disassembly with standard hand tools.

► Key Features

  • Locks and seals threaded fittings in a single application
  • Prevents leakage caused by vibration and pressure fluctuations
  • Resists fuel, oil, hydraulic fluids, coolants, and chemicals
  • Protects threads against rust, corrosion, and galling
  • Will not shred or contaminate systems like thread tape
  • Suitable for hydraulic, pneumatic, fuel, and cooling system fittings
  • Cures to form a durable, leak-proof seal
  • Removable with standard hand tools for servicing and maintenance

► Technical Specifications

  • Type: Anaerobic Thread Sealant
  • Size: 50ml Tube
  • Colour: White
  • Temperature Resistance: -54°C to 149°C
  • Pressure Resistance: Up to 10,000 PSI on properly fitted assemblies
  • Cure Type: Anaerobic (Cures in the Absence of Air Between Metal Threads)
  • Breakaway Torque: 13 Nm (115 in-lb)
  • Prevailing Torque: 4.5 Nm (40 in-lb)
  • Suitable Materials: Steel, Brass, Copper, Aluminium, and Other Metal Fittings
  • Applications: Hydraulic Systems, Pneumatic Systems, Fuel Systems, Cooling Systems, Sensors, Pipe Threads, Fittings, and Industrial Equipment
  • Removability: Removable with Hand Tools
  • Brand: Permatex
  • Part No.: PX56521

► Why Tradies Grab This

Whether you're working on hydraulic equipment, fuel systems, air lines, or industrial machinery, this thread sealant provides dependable leak protection while keeping fittings secure against vibration. It's a workshop essential for creating long-lasting, serviceable threaded connections without the hassle and contamination risks associated with thread tapes.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Professional-grade sealing products trusted across automotive and industrial applications.
  • Loyalty Matters: Trade account perks for repeat customers.
  • Real Support, No Runaround: Backed by people who understand workshop and maintenance requirements.
  • Fast Delivery, Every Time: Reliable shipping to keep your jobs moving.

► Stock won’t last — get yours now at Industrial Shed!

Shipping  

At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:

Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.

Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.

Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.

Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.

With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.

For more information, visit Shipping Details: The Essentials.

Returns  

At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.

What Sets Us Apart?

Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.

Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.

No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.

Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.

Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.

For more information, visit Returns & Refunds: Straight Talk.

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