Loctite 565 Threadsealant Controlled Strength 50ml

LOCTITE® 565 is a white, high-viscosity, low-strength thread sealant designed for locking and sealing tapered metal pipe threads and fittings. It provides an instant seal for air pressure testing and prevents loosening and leakage due to vibration in devices handling petrol, petroleum oils, and natural gas. This 1-part sealant cures when confined in the absence of air between close-fitting metal surfaces and allows easy disassembly due to its controlled torque strength. Resistant to most industrial fluids, it withstands continuous temperatures up to 150°C (300°F) and intermittent temperatures to 190°C (375°F).

Key Features:

  • Controlled Strength: Low disassembly torque for easy maintenance.
  • High Viscosity: Stays in place during application for precise sealing.
  • Instant Seal: Provides immediate low-pressure sealing for air tests.
  • UL Classified: UL MH8007 & ULC MH27131 certified for safety compliance.
  • NSF/ANSI 61 Certified: Safe for potable water applications.
  • 1-Part Formula: No mixing required; ready to use.

Technical Specifications:

Specification Details
Loctite Part Number 88551
Brand Loctite
Product Name Threadsealant Controlled Strength
Colour Off White
Viscosity 175,000 – 525,000 mPa·s (cP)
Chemical Basis / Base Methacrylate ester
Key Characteristics Thixotropic
Physical Form Paste
Recommended for Use With Metal pipe threads and fittings
Operating Temperature Continuous up to 150°C (300°F), intermittent up to 190°C (375°F)

Additional Information:

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