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Loctite Pipe Sealant Yellow Dimethacrylate Ester 577 Loctite 577
Specifications
| Country of Origin | Ireland |
|---|---|
| Brand | Loctite |
| Colour | Yellow |
| Model | Loctite 577 |
| Chemical Composition | Dimethacrylate Ester |
| Maximum Operating Temperature | 150°C |
| Specific Gravity | 1.09 |
| ANSI/ESD S20.20 | 2014 |
| BS EN 61340-5-1 | 2007 |
| Trade Name | 577 |
| 577 Thread LockBrand | Loctite |
| 567 Pipe SealantBrand | Loctite |
Key Features
- Provides medium strength sealing and locking of threaded pipe assemblies.
- Operates at temperatures ranging from -55°C to 150°C.
- Exhibits excellent chemical and thermal resistance.
- Withstands pressures exceeding 200 bar when fully cured.
- High viscosity, thixotropic formulation that prevents creep and shrinkage.
- Easy application with improved thermal performance.
- Suitable for sealing straight/straight and straight/taper threads and fittings.
- Offers gap filling performance up to 0.25 mm.
Product Description
Loctite Loctite 577 pipe sealant is a high-performance yellow gasket sealant paste composed of dimethacrylate ester designed for sealing and locking metal pipe threads and fittings. It provides a reliable instant low-pressure seal that will not creep, shrink, or shred after application. The sealant paste fills the space between threaded parts to ensure tight locking and sealing.
With a maximum operating temperature of 150°C and a chemical composition delivering excellent chemical and thermal resistance, this medium strength sealant withstands pressures above 200 bar when fully cured. The high viscosity and thixotropic properties guarantee reduced migration and superior gap filling capability up to 0.25 mm, ensuring consistent performance in various industrial piping applications.
The product is suitable for sealing pipe fittings and coarse threaded components in industrial, mechanical, HVAC, water treatment, and manufacturing settings. Its chemistry enables high-strength locking even on contaminated surfaces and passive metals without requiring an activator.
Loctite 577 conforms to industry standards including ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007, underlining its reliability for professional use. Originating from Ireland, it presents a trusted solution for thread sealing needs with easy application and robust durability.
Medium strength thread sealing and locking for metal pipes and fittings. Excellent chemical and thermal resistance with operating range -55°C to 150°C. Withstands pressure over 200 bar when fully cured. High viscosity, thixotropic formula prevents product migration.
Effective gap filling ability up to 0.25 mm. Safe to use on passive metals without activator. Conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards. Suitable for industrial, mechanical, HVAC, water treatment, and manufacturing applications.
Explore the comprehensive range of industrial Sealants and adhesives available to suit diverse pipe fitting requirements at EnvMart.
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Frequently Asked Questions
The maximum operating temperature for Loctite 577 is 150°C.
Loctite 577 is composed of dimethacrylate ester.
When fully cured, Loctite 577 can withstand pressures exceeding 200 bar.
Loctite 577 has a gap filling performance of up to 0.25 mm.
This model is suitable for industrial, mechanical, HVAC, water treatment, and manufacturing applications.
Loctite 577 features a high viscosity, thixotropic formulation that prevents creep and shrinkage.
Loctite 577 conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards.
Loctite 577 is manufactured in Ireland.
This sealant is suitable for sealing straight/straight and straight/taper threads and fittings.
Yes, Loctite 577 enables high-strength locking even on contaminated surfaces without requiring an activator.
Loctite 577 is yellow in color.
The specific gravity of Loctite 577 is 1.09.
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