White to off-white, general purpose, low strength, thixotropic methacrylate thread sealant for metal fittings up to M80/R3”.

LOCTITE 511 is a white to off-white, low strength, general purpose, 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 suitable for all metal fittings and its breakaway torque rating is 6 Nm. Viscosity is 9,000 - 22,000 mPa·s and service temperature -55 to +150ºC. DVGW approved.

Your benefits

  • Provides an instant low pressure seal
  • Doesn’t creep, shrink or block systems
  • Single component - clean and easy to apply
  • Thixotropic, medium to high viscosity
  • Suitable for all metal fittings up to M80/R3”
  • DVGW approved

Additional Documents

MSDS Documents
Technical Information
Product Catalog

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