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Subtotal (1 unit)*
$365.27
(exc. GST)
$401.80
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- 59 unit(s) ready to ship from another location
- Plus 1 unit(s) shipping from 22 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | $365.27 |
| 5 - 24 | $358.11 |
| 25 + | $294.73 |
*price indicative
- RS Stock No.:
- 496-079
- Mfr. Part No.:
- LOCTITE® 577
- Brand:
- Loctite
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Loctite | |
| Product Type | Thread Lock | |
| Colour | Yellow | |
| Trade Name | Loctite 577 | |
| Standards/Approvals | No | |
| Chemical Composition | Dimethacrylate Ester | |
| Specific Gravity | 1.09 | |
| Maximum Operating Temperature | 150°C | |
| Select all | ||
|---|---|---|
Brand Loctite | ||
Product Type Thread Lock | ||
Colour Yellow | ||
Trade Name Loctite 577 | ||
Standards/Approvals No | ||
Chemical Composition Dimethacrylate Ester | ||
Specific Gravity 1.09 | ||
Maximum Operating Temperature 150°C | ||
- COO (Country of Origin):
- IE
Loctite Sealant PasTE For Thread Sealing
The Loctite yellow 250ml gasket sealant paste is a general-purpose thread sealant for straight/straight and straight/taper threads and fittings. It fills the space between threaded parts and seals and locks at the same time. This paste is composed of methacrylate and has an excellent chemical and thermal resistance. It is designed for the locking and sealing of metal pipes and fittings as well as other threaded assemblies. This product provides an instant, low-pressure seal for metal pipes and fittings. It will not creep, shrink or shred. The product offers less migration of liquid product after application.
Features and Benefits
When fully cured, the sealant can withstand pressure more than 200bar
Chemical ingredient present is methacrylate
Medium strength
Chemical ingredient present is methacrylate
Higher-strength on contaminated surfaces
High viscosity, thixotropic
Improved thermal performance
Offers gap performance to 0.25 mm
Operating temperature ranges between -55°C and 150°C
high-performance on passive metals without an activator
Easy to apply
Applications
For medium strength applications
Suitable for sealing of pipe fittings and coarse threaded components
Thread sealing
Certifications
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007
DVGW approved
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