DOPA® Lite

The DOPA® Lite is the quickest and most economical way to create and/or rehabilitate a double wall system. The DOPA® Lite system is an internal tank lining system to rehabilitate tanks directly on-site without interruption of site service ensuring business continuity.
The DOPA® Lite coating system is reinforced with a partial laminate layer in order to provide the required mechanical integrity. The liquid epoxy top layer is classified as solvent-free, high solid, non-flammable, and ensuring safe operation at the construction site and has great chemical resistance.
There is no tank surface preparation and sandblasting required.

Structure of the lining system:

dopa 6n lite lining system

Preliminary Works:

The lining system shall be applied on the degreased and clean surface according to the adhesion criteria of ISO EN 18479 for epoxy-based materials:

  • Surface treatment, cleaning, degassing, remove all oil residuals
  • Repairing the surface and levelling of weldings with epoxy mortar

Coating Application Technology:

  • No ground layer is required
  • Place the aluminium sheets on the surface with approx. 10-15 mm overlapping and fix them with bi-adhesive tapes.
  • Manual application of lamination on the overlapping of the aluminium sheets and application of a woven double-layered fibreglass (450 g/m2)
  • Slightly rub or sandpaper of the entire surface of the lamination, remove dust
  • Application of EPOFLEX® top layer by spraying on the entire surface
  • Check for pinholes with pinhole tester and rework possible pinholes
  • Application of the conductive/antistatic layer ADAPOX® by rolling

Simple Schematic Method of Statement:

DOPA Lite Double Wall Conversion Simple Method Statement - Wolftank Austria

The quickiest and most economic way to create and/or rehabilitate a double wall system.
Lining Technology:
Double Wall Lining
Storage Temperature Range:
Tank Types:
Aboveground HorizontalAboveground VerticalUnderground
Tank Materials:

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