A reinforced tape system for the protection of above ground pipe and steelwork.

Surface Preparation

  • Power Tool Cleaning


Denso Steelcoat 400™ System comprising deep penetrating primer (Denso Penetrating Primer™), an easily-applied layer fabric-backed tape (Denso Ultraseal™) and a topcoat (Denso Acrylic Topcoat™). The final topcoat can be reinforced with a selected reinforcing scrim (Denso D5™ or Denso D10™ Scrim) for sections of steelwork or pipework which require additional impact resistance.

After priming, Denso Profiling Mastic™ is first utilised to seal and profile back to back angles, voids, flanges or fittings, before application of Denso Ultraseal and selected topcoat. Ideal for badly pitted or rusted steel structures.


  • Cold-applied
  • Surface tolerant
  • Highly conformable
  • Proven performance
  • Minimum surface preparation needed – hand/power tool cleaning only
  • Easily repaired and over-coated
  • Low future maintenance costs
Technical Data Sheet

Denso Penetrating Primer

Denso Ultraseal

Denso Acrylic Topcoat


WCD Steelcoat 400 System

WCD Steelcoat Systems

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