LOCTITE® 567 - Tube 10.0/case

Features and Benefits

LOCTITE 567 is an off-white, UL approved, low disassembly strength methacrylate thread sealant, ideal for sealing coarse threads up to M80/R3”.
LOCTITE® 567 is a white, 1-part thread sealant designed for the locking and sealing of tapered metal pipe threads and fittings. As an anaerobic-curing thread sealant, it cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. Its high lubricating properties prevent galling on stainless steel, aluminum and all other metal pipe threads, and allows ease of disassembly. The product offers high temperature performance and oil tolerance. And it tolerates minor surface contaminations from various oils, such as cutting, lubrication, anti-corrosion and protection fluids. Meets the performance requirements of KIWA GASTEC QA AR 214 for admixtures up to and including 100% hydrogen gas – certifications are available in select countries.
  • Ideal for metal pipes and fittings
  • Provides an instant low pressure seal
  • NSF/ANSI 61 certified for potable water systems
  • UL MH8007 & ULC MH27131 classified for natural gas systems
  • Meets KIWA GASTEC QA AR 214 performance requirements for hydrogen gas systems
  • Single component - clean and easy to apply
  • Doesn’t creep, shrink or block systems
  • Thixotropic and high/very high viscosity
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE® 567, 250 ml Tube 2087069 en-CA
IDH: 2087069
EAN: 079340010390

Size Case: Tube

Quantity: 10.0/case

No documents found

Technical Information

Agency approvals / certificates / specifications UL
Applications Pipe sealing, Thread sealing
Breakaway torque, Steel M10 12.0 N·m (110.0 in./lb. )
Color Off white
Cure type Anaerobic cure
Key characteristics Immediate low pressure sealing, Oil tolerant, Strength: low Strength, Temperature: high temperature, Thixotropic
Operating temperature -55.0 - 200.0 °C (-65.0 - 400.0 °F )
Physical form Paste
Recommended for use with Metal, Metal: aluminium, Metal: steel - galvanized steel, Metal: steel - stainless steel, Thread type: coarse, Thread type: tapered
Viscosity, 20 RPM 540000.0 mPa·s

How to

Step by Step Guide

1. Preparation

2. Preparation - 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.

3. Application

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. For manual dispensing the use of a peristaltic handgun is recommended to ensure a consistent application volume. (Recommended dispensing equipment: LOCTITE® Dial-a-Seal® Dispenser)

4. Assembly

Assemble fittings using wrench tightening in accordance with manufacturers' recommendations.

Disassembly