Resbuild Ultraprime

Chemical resistant Epoxy primer

As a primer for concrete prior to the application of Resbuild Ultracrete, Ultrascreed or Ultracoat. As a protective treatment to exposed steel re-enforcement or concrete, especially in aggressive chemical environments. As a clear sealer in chemical storage tanks.


Resbuild Ultraprime has been developed for use as a primer to be used in conjunction with Resbuild Ultracrete, and Ultrascreed. The product exhibits outstanding adhesion to concrete and other surfaces, and has excellent chemical resistance in its own right. 


  • Low temperature cure
  • Solvent free, low odour
  • Excellent adhesion to concrete and steel
  • Impervious to water
  • Low viscosity, easily applied
  • Pre-packaged units ready for use
  • Exceptional chemical resistance
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Typical Properties

Appearance: Amber coloured liquid of low odour

Viscosity: 1400 cps @ 20°C

Pot Life @ 20°C 25 minutes
Pot Life @ 10°C 50 minutes

Adhesive strength to concrete: 3.8MPa (concrete failure)