High Temperature Thread Sealant
LOCTITE 567
Product category: Thread Sealants
Data sheets
Product information
- Description
- Technical specifications
LOCTITE® 567 is an off-white, low strength, thixotropic methacrylate thread sealant. It cures in the absence of air and by contact with metals when confined within threads up to M80/R3”. It is best suited for use on coarse metal threads and its breakaway torque rating is 1.7Nm. Viscosity is 280,000 - 800,000 mPa·s and service temperature -65° to +400°F (-55° to +200ºC). UL approved.
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Single component - clean and easy to apply
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Doesn’t creep, shrink or block systems
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Provides an instant low pressure seal
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Thixotropic and high/very high viscosity
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UL approved
Agency Approvals / Specifications:
UL
Color:
White: Off White
Key Characteristics:
Immediate Low Pressure Sealing,Oil Tolerant,Strength: Low Strength,Temperature: High Temperature,Thixotropic
Physical Form:
Paste
Substrates:
Metal,Metal: Aluminum,Metal: Steel - Galvanized Steel,Metal: Steel - Stainless Steel,Thread Type: Coarse,Thread Type: Tapered
Operating Temperature:
-55.0 °C - 200.0 °C (-65.0 °F - 400.0 °F)
Viscosity, 20 RPM:
540000.0 mPa·s
Breakaway Torque, Steel, M10:
12.0 N·m (110.0 in./lb.)
Technology:
Acrylic
Applications:
Pipe Sealing,Thread Sealing
Application Method:
Dispense System,Manual
Cure Type:
Anaerobic Cure
How to use
Cleaning - It is recommended to use LOCTITE® SF 7070 Cleaner & Degreaser to degrease and clean surfaces prior to applying adhesive. Activation - If cure speed is too slow due to passive metals (stainless steel, aluminum and plated metals) or low temperatures (below 5°C), use LOCTITE® SF 7649 activator. Allow to dry.
Starting one to two threads from leading edge of pipe, apply a 360° band to cover at least three thread roots. For bigger threads, apply both on male and female threads. (Recommended dispensing equipment: LOCTITE® Dial-A-Seal® Applicator)
Assemble fittings using wrench tightening in accordance with manufacturers' recommendations.
Disassemble with standard hand tools. If not possible, apply localized heat to approximately 500°F and disassemble while hot.
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