Description
Product Details
Loctite Pipe & Thread Sealant
The Loctite brown 10ml pipe and thread sealant liquid is designed for the locking and sealing of metal pipes and fittings as well as other cylindrical metal assemblies. It is composed of methacrylate and requires no mixing. This product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. Its thixotropic nature reduces the migration of liquid product after application to the part.
Features and Benefits
Medium viscosity
Medium strength
Instant low-pressure seal
Resistant to fuel, oil, coolants and hydraulic fluids
Locks connection against vibration loosening
Resistant to synthetics
Impervious to all common hydraulic fluids including fire-resistant synthetics
Does not clog valves or fine filters and has a thixotropic quality which prevents migration of the sealant
Operating temperature ranges between -55°C and 150°C
Medium strength
Instant low-pressure seal
Resistant to fuel, oil, coolants and hydraulic fluids
Locks connection against vibration loosening
Resistant to synthetics
Impervious to all common hydraulic fluids including fire-resistant synthetics
Does not clog valves or fine filters and has a thixotropic quality which prevents migration of the sealant
Operating temperature ranges between -55°C and 150°C
Applications
For sealing threaded hydraulic and pneumatic parts
Thread sealing
Thread sealing
Certifications
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007
DVGW, WRAS
BS EN 61340-5-1:2007
DVGW, WRAS
Specifications
| Application | Thread Sealing |
|---|---|
| Colour | Brown |
| Maximum Operating Temperature | +150°C |
| Strength | Medium |
| Minimum Operating Temperature | -55°C |
| Package Size | 50 ml |
| Product Form | Liquid |
| Trade Name | Loctite 542 |
| Package Type | Bottle |
| Special Features | Anaerobic |
| Operating Temperature Range | -55 → +150 °C |






Emilia S. –
Better than anything else I’ve tried before. Not too big, not too small, perfect. Surprisingly good quality for the price. I noticed a difference after a short time!
Laura G. –
Easy to use, without making a mess. I’ve been using it for 2 weeks and already see results! Perfect for my needs; I couldn’t be happier.
ethan_sky –
Very durable. Fast and reliable. Works without any issues.
matthieu_fr –
Exactly as described. Quality is excellent. Everything works perfectly so far. Everything perfect, would buy again.
sebastian88 –
Arrived on time and in excellent condition. Works just as advertised. Excellent quality.
klara_s –
Great product, worth every cent.
paola89 –
I was skeptical, but now I order regularly. Very effective; noticed a change after just one week.
maddalena_it –
Better than anything I’ve tried so far. Great product, worth every cent. Very effective; noticed a change after just one week. I was skeptical, but now I’ll order it regularly.
ethan_sky –
Met my expectations. Fast and secure delivery.
Alessia B. –
I was skeptical, but now I order regularly. No unpleasant smell, which I really appreciate. Packaging was slightly damaged, but product is excellent.