Non - Setting Jointing Compounds

Hylomar® LMF


Hylomar LMF is a solvent-free, high viscosity, non-setting jointing compound based on Hylomar polymer technology. The compound is resistant to a wide range of fluids including:

  • Industrial Lubricants
  • Fuels
  • Gasoline and Kerosene
  • Water
  • Air


  • Non-hardening and non-setting
  • Resistant to fuels, oils, coolants and gases
  • Wide operating temperatures (-55⁰c to +250⁰c)
  • Parts can be assembled immediately or may be left indefinitely before making the joint.
  • Ideal for use in high speed production processes
  • Can be used to replace traditional gaskets or as a gasket dressing to enhance the performance
  • Easy disassembly

Typical Applications:

  • Close fitting flanges against most lubricants and automotive fluids
  • Cylinder liners to engine blocks
  • Cylinder head cam caps
  • Electric motor end plate covers
  • Fuel injector gland nuts

Typical Physical Properties

Physical Properties Colour Blue
Specific Gravity (ASTM D4659 1.20
Flash Point Over 392⁰C (737.6⁰F)
Appearance Non setting paste
Typical temperature range -55⁰C to 250⁰C (-67⁰F to 482⁰F)
Shelf life Minimum of 3 Years when stored in the original unopened containers between 5ºC to 25⁰C (41⁰F to 77⁰F)


Technical & Safety Documents

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