LOCTITE® 5400

Features and Benefits

TDS Download
Thread Sealant - medium strength pipe sealant. No labelling.
LOCTITE® 5400 is designed for the locking and sealing of metal pipes and fittings as well as other cylindrical metal assemblies. It ensures an instant, low-pressure seal for metal pipes and fittings at low temperatures. Will not creep, shrink or block systems by shredding. LOCTITE® 5400 carries no hazard symbols, risk or safety phrases and does not contain any declarable carcinogens, mutagens or reproductive toxins.
  • Medium strength
  • Fluorescent under UV for quality control
  • Anaerobic-curing
  • Secondary cure (activator) available
  • Thixotropic for ease of application
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Documents and Downloads

Technical Data Sheet
LOCTITE® 5400™
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Technical Information

Breakaway torque, M10 Black Oxide Bolts 19.0 N·m (170.0 in./lb. )
Colour Orange, Yellow
Operating temperature -55.0 - 150.0 °C (-65.0 - 300.0 °F )
Recommended for use with Metal: aluminium, Metal: brass, Metal: steel, Metal: steel - stainless steel
Viscosity 12500.0 mPa·s (cP)