Epilux 825

A solvent free epoxy-polyamide mastic corrosion barrier coating designed for use on those areas of marine structures where maintenance with traditional coatings is very difficult.

Epilux 825 is a repair coating for underwater pilings and bracings, underwater pipes and the repair of water line structures and retaining walls. It has outstanding corrosion barrier properties and is specially formulated for application & cure underwater in fresh or salt water. It has excellent water, chemical & solvent resistance and is compatible with cathodic protection systems with excellent cathodic disbondment resistance. It is a solvent-free environment friendly coating.


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Water ResistantCorrosion ResistantChemical Resistant
Finishes -Semi Gloss

Surface preparation

  • Remove all wax, oil and grease by solvent cleaning in accordance with the guidelines given by SSPC-SP1.
  • Wherever necessary, remove weld spatter and round off all rough weld seams and sharp edges to a smooth surface.
  • Abrasive blast clean to a minimum standard of Sa2½ (ISO 8501-1:1988) or SSPC-SP6.
  • Any surface defects revealed by blast cleaning should be ground, filled or treated in a suitable manner.
  • After blasting, remove dust from the surface.
  • The surface to be coated must be clean and dry.
  • Apply Epilux 825 immediately after blasting to prevent oxidation and recontamination of the steel surface. In case of oxidation or recontamination, re-blast to the required standard.

Application procedure

Mix both components together until a uniform grey colour is achieved. The coating may be applied by hand smearing to a thickness of 3-6mm. The preferred application technique is to apply a 'ring' or 'doughnut' to the structural members above the water line and then smearing it down uniformly to and below the water line, remembering to ensure the “feather edge” the top and bottom of the coating to the member.

Available Packs

2 Gallons

1 Coat
0.17 Sqm/L @ 6000 Microns**


On well-prepared surfaces, as per the painting system recommended. Please refer to the Product Data Sheet for surface preparation and method of application.

** Actual coverage may vary from the quoted coverage due to factors such as method and condition of application, surface roughness, and porosity.

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