Resbuild Ultracoat

Chemical resistant Epoxy coating for aggressive / severe chemical environments

As an internal lining for concrete or steel storage tanks; chemical bunds, chemical resistant floor/wall coating for chemical and printing works, bottling and canning factories, pharmaceutical production, water treatment works, oil refineries, etc.



Resbuild Ultracoat is a rapid curing, two pack, solvent free Epoxy coating with outstanding resistance to aggressive acids, solvents and alcohols, e.g. 96-99% Sulphuric Acid, Methyl Ethyl Ketone and Methanol.


  • Solvent free
  • Outstanding chemical resistance
  • Excellent adhesion to concrete and steel
  • Tough, durable and abrasion resistant
  • Very rapid cure, even at low temperatures
  • Hygienic and easily cleaned
  • Slip resistant options
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Typical Properties

Pot life @ 20C: 30 Minutes @ 10C: 60 Minutes

Colours: Grey, Red (BS4800 or RAL colours on request)

Coverage: 0.25-0.30kg/m²/coat

Tack free time @ 20°C: 3 hours Hard dry time@ 20°C: 6 hours
Full chemical resistance @ 20°C: 5 days

Adhesive strength to concrete: 4.4MPa (concrete failure)
Adhesion strength to Sa 2.5 steel: 14 MPa

Temperature range during application: 2°C to 30°C
Temperature range in service: -20°C to 70°C

Chemical Resistance Guide Please consult our Technical Department for specific advice.