Description
Product Details
Loctite Pipe & Thread Sealant Paste
The Loctite black 100ml pipe and thread sealant is designed specifically for gasketing applications. It withstands online, low-pressure tests carried out before the product begins to cure. This paste is used to fill voids and irregularities in surfaces for a positive seal. It adheres to metal, glass, natural and synthetic fibres, wood, ceramics, silicone rubbers, painted surfaces and many plastic substrates. This product is composed of alkoxy silicone and requires no mixing. It is used for electrical insulating applications.
Features and Benefits
Cure time is 0.5 hours
Excellent resistance to automotive engine oils
Excellent resistance to automotive engine oils
Low modulus (high flexibility)
Non-corrosive
Low odour
Operating temperature ranges between -60°C and 350°C
Applications
Gasketing
Jointing
Moisture curing
For use with flexible flanges
Certifications
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007
BS EN 61340-5-1:2007
Specifications
| Application | Flange Sealant, Gasket Sealing |
|---|---|
| Colour | Copper |
| Maximum Operating Temperature | +350°C |
| Strength | Low |
| Minimum Operating Temperature | -60°C |
| Package Size | 300 ml |
| Product Form | Paste |
| Trade Name | Loctite 5920 |
| Package Type | Cartridge |
| Operating Temperature Range | -60 → +350 °C |






Stella X. –
Solved my problem completely! I’ve been using it for 2 weeks and already see results! Looks even nicer in person. Surprisingly good quality for the price.
antonio88 –
No issues at all so far.
emma_berlin –
Not too big, not too small, just perfect.
Ellie –
I was skeptical, but now I’ll order regularly. Looks even nicer in person.
tyler_xo –
Top product, top price. Robust and well-made. Very durable.
Aria U. –
I was skeptical, but now I’ll order it regularly. Very satisfied, it’s even better than I expected.
Joseph –
Arrived as promised. As expected, top-notch. Well packaged and secure. Very happy with the purchase, works great.
Aurélie P. –
Great product, worth every cent. Very effective; noticed a change after just one week.
nathan99 –
Excellent packaging. Arrived as promised. Simply excellent.
Giulia W. –
I’ve been using it for 2 weeks and already see results! Easy to use, without making a mess. Been using it for 2 weeks and already see results! Excellent product, worth every cent.
Francesco J. –
Feels sturdy. Arrived on time and in excellent condition. Delivered earlier than expected. Well packaged and secure.
Caleb K. –
Product as described. As expected, top-notch. Very fast shipping. Good quality at a fair price.
Vincent –
Arrived without any defect.
max_de –
Great service and product. Very satisfied with the purchase. Reliable and stable. Super value for the money.