Demco® 900 is a two-component, solvent-free, high-strength, epoxy-based is an impregnating resin.


  • Easy to mix, easy to apply with trowel and saturation roller.
  • For manual impegration (saturation).
  • It has high mechanical properties.
  • No need to apply a separate primer underneath.
  • High fiber saturation ability and adherence.
  • Good adhesion to many substrates.

Technical Properties

Number of Components 2
Mixing Ratio (by weight) A/B (75/25)
Mixing Density (g/cm3 , 20°C)(TS EN ISO 2811-1) 1,01 ± 0,10
Mixture Viscosity (mPas, 25°C) (EN ISO 3219) ~600
Compressive Strength* ~44 N/mm2
Flexural Strength* ~16 N/mm2
Open Time (TR EN 12189) ~90 dk
Full Erection (Week) 1
* (7 gün sonra, +23°C’de)

Surface Preparation and Application Method

The surface of the building element to be applied is cleaned from residues such as plaster, paint, oil, rust and weak cement grout, weak particles. cleaned and necessary repairs should be made to obtain a smooth surface.


Total Net: 5 kg (A: 3.75 kg /B: 1.25 kg)


DEMCO 900 Data Sheet