DEMCO EPOX 220 is a solvent-free, epoxy-based epoxy adherence bridge that can also be applied in humid environments. It adheres perfectly to surfaces such as concrete and sheet iron. In applications where DEMCO EPOX 220 is used as an adherence bridge between old concrete and new concrete and / or when tensile and tensile tests are performed on concretes repaired with DEMCO EPOX 220, ruptures and separations occur in other parts, not in places with DEMCO EPOX 220.


  • Solvent free.
  • It hardens without shrinking.
  • It has high mechanical strength. It has high abrasion and impact resistance.
  • It can be cured even at low temperatures.
  • It has the ability to adhere to damp ground. It hardens even under water.
  • It is used to repair cavities and cracks.
  • It is used in reinforcement projects made with steel construction elements.
  • Used for bonding old – new concrete.
  • It is used to provide water isolation outside the concrete during pouring concrete

Technical Properties

Number of Components 2
Mixing Ratio (by weight) A/B (83/17)
Mixing Density (g/cm3 (TS EN ISO 2811-1) 1,70 ± 0,10
Pot Life ( min., 23°C, 100 ml ) (DIN 16945) 50-80
Mixing Viscosity (mPas, 25°C) (EN ISO 3219) 800 – 1200
Curing Time ( 23°C ) ( TS 4317 )
Dry to Touch (Hours) 5 – 7
Fully Cured (Week) 1

Storage and Shelf Life

It should be kept in its original, unopened package and in closed and dry places, which are at 15 – 25°C. It must not stay under direct sunlight. Under these conditions, the shelf life is 12 months.


Total : 20 kg (A: 16,60 kg /B: 3,40 kg)


DEMCO EPOX 220 CA Data Sheet