Supex 577 Thread Sealant – Medium Strength, Reliable Metal Pipe Sealing Solution
Supex 577 is a high-performance anaerobic thread sealant designed for the locking and sealing of metal threaded pipes and fittings. Ideal for use on stainless steel, brass, and other passive or active metals, Supex 577 provides instant low-pressure sealing and excellent resistance to vibration, heat, and chemical attack.
Key Features & Benefits
- Medium-strength – Allows for disassembly with standard tools
- Instant low-pressure seal – Prevents leakage from the moment of application.
- Suitable for metal threads – Effective on stainless steel, brass, and more
- High chemical & thermal resistance – Withstands temps up to 150 °C (300 °F)
- Oil-tolerant – Works on slightly contaminated surfaces.
- Thixotropic formula – Prevents sealant migration after application
To know more about Anaerobic thread sealant
CALL / WHATSAPP: +91 9699892782 |
EMAIL: sales@supex.in
Typical Applications
- Hydraulic and pneumatic systems
- Heating and cooling pipelines
- Gas and water fittings
- Stainless steel pipe threads
- Industrial machinery, automotive assemblies, plumbing
Why Choose Supex 577 ?
Supex 577 is the industry-trusted solution for preventing leaks, corrosion, and loosening caused by vibration and thermal cycling. Its fast curing time, clean application, and reliable performance make it a preferred choice for mechanical, plumbing, and industrial professionals worldwide.
How to use
- Clean threads with a degreaser (e.g., Supex SF 7063 or equivalent)
- Apply a continuous bead of Supex 577 on the male threads.
- Assemble and tighten as required
- Allow 24 hours for full cure; use activator for faster set times on passive metals
Overview & Key Specs
- Type: 1‑part, medium‑strength anaerobic sealant (acrylic) for metal threads
- Color: Yellow paste – fluorescent under UV
- Viscosity: ~25,000–100,000 cP – thixotropic (won’t run off)
- Gap fill: Up to 0.25 mm (0.01″)
- Temp range: −55 °C to +150 °C (−65 °F to +300 °F)
- Cure time: Instant low‑pressure seal; full strength in ~24 h (faster with activator)
- Breakaway torque (M10): ~12–33 N·m depending on test
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Supex
Product Name Supex 577 pipe thread sealant