RA 500M

Unique solvent-free, wet tolerant, glassflake epoxy protective single/topcoat.


Epo-chem™ RA 500M is a unique solvent-free, wet tolerant, highly chemical resistant, glassflake epoxy single coat/topcoat which is suitable for a wide range of applications; including tanks, vessel linings and deck coatings.

Glassflake systems have been utilised for over 30 years in the most aggressive environments as they offer a total barrier against moisture and corrosive ions.

RA 500M can be applied as a topcoat on primers or as a one-coat system with minimum surface preparation standards Sa 2, WJ-2 or St 3.

It ensures an outstanding, high-gloss finish.

RA 500M combines with RS 500P to make a multi-functional, groundbreaking coating systems which has been extensively used across many industries.


  • Solvent-free
  • Wet tolerant – Can be applied on soaking wet surfaces
  • Excellent chemical resistance and abrasion properties
  • Glassflake-reinforced for added protection
  • Can be applied in any environmental condition
  • No operational shutdown; nearby work can continue without disruption
  • 100% solid / Zero VOC
  • NSF certified for potable water applications
  • User-friendly with high flexibility and ease of application
  • No recoating limitations
  • No humidity or dew point restrictions
  • Health & Safety risk and Fire Hazard significantly reduced
  • Quick back-in-service times


RA 500M is fully compatible with all methods of surface preparation (abrasive blasting; water jetting; mechanical) and has been extensively used for almost all vessel areas:

  • All Tank internals
  • Pipework (internal/external)
  • Decks (internal/external)
  • Accommodation Blocks
  • Underwater Areas
  • Superstructures
  • Engine Rooms
  • Void Spaces
  • Plus many more…
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