Loctite 542 Pipe Sealant Liquid for Thread Sealing 50 ml Tube
- RS Stock No.:
- 208-6343
- Mfr. Part No.:
- 542, 50ML
- Brand:
- Loctite
Save 6% when you buy 15 units
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£42.34
(exc. VAT)
£50.81
(inc. VAT)
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In Stock
- 6 unit(s) ready to ship
- Plus 56 unit(s) ready to ship from another location
- Plus 36 unit(s) shipping from 06 October 2025
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Units | Per unit |
|---|---|
| 1 - 5 | £42.34 |
| 6 - 14 | £40.64 |
| 15 + | £39.79 |
*price indicative
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- RS Stock No.:
- 208-6343
- Mfr. Part No.:
- 542, 50ML
- Brand:
- Loctite
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Loctite | |
| Application | Thread Sealing | |
| Colour | Brown | |
| Maximum Operating Temperature | +150°C | |
| Minimum Operating Temperature | -55°C | |
| Package Size | 50 ml | |
| Product Form | Liquid | |
| Trade Name | Loctite 542 | |
| Package Type | Tube | |
| Chemical Composition | Dimethacrylate Ester | |
| Specific Gravity | 1.06 | |
| Special Features | Anaerobic | |
| Operating Temperature Range | -55 → +150 °C | |
| Viscosity Measurement | 400→800 | |
Select all | ||
|---|---|---|
Brand Loctite | ||
Application Thread Sealing | ||
Colour Brown | ||
Maximum Operating Temperature +150°C | ||
Minimum Operating Temperature -55°C | ||
Package Size 50 ml | ||
Product Form Liquid | ||
Trade Name Loctite 542 | ||
Package Type Tube | ||
Chemical Composition Dimethacrylate Ester | ||
Specific Gravity 1.06 | ||
Special Features Anaerobic | ||
Operating Temperature Range -55 → +150 °C | ||
Viscosity Measurement 400→800 | ||
- COO (Country of Origin):
- IE
Loctite 542 Thread Sealant
Loctite 542 is a medium strength, fast curing thread sealant designed for use with metal threads in pneumatic and hydraulic pipes and fittings. Loctite 542 cures in the absence of air between close fitting metal surfaces and prevents loosening and leakage caused by shock and vibration. Once applied to the part Loctite 542 will not run as it is thixotropic, meaning it maintains its viscosity in static conditions. Loctite 542 thread sealant can be applied on any size pipe fitting and can seal to the burst strength of most piping systems
What is a Thread Sealant?
A thread sealant is used to seal and secure plugs pipes and fittings and fill spaces between threaded metal parts.
What Are The Benefits of a Thread Sealant?
A thread sealant, once it hardens or cures helps to prevent and stop leakages. Thread sealant also provides corrosion protection for the thread
Features and Benefits of Loctite 542
• Fast curing
• Single component and quick and easy to apply
• Produces an instant low-pressure seal
• Provides resistance to vibration and shock loads
• Resistant to fuel, oil and hydraulic fluids
• Single component and quick and easy to apply
• Produces an instant low-pressure seal
• Provides resistance to vibration and shock loads
• Resistant to fuel, oil and hydraulic fluids
Applications
Loctite 542 hydraulic thread sealant is suitable for use in hydraulic and pneumatic installations, connections on machine tools, automotive vehicles, heavy plant equipment and small fittings
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