Special primer

PCI Epoxigrund 390

on absorbent and non-absorbent substrates

fields of application

  • For indoor and outdoor use.
  • For walls and floors.
  • Primer for PCI sealings and PCI coatings on cementitious substrates, mastic asphalt screeds, ceramic tiles, synthetic resin coatings and wooden substrates.
  • Primer for floors in the interior before applying floor levellers/fairing coats, also when subsequently gluing parquet flooring on
    - concrete floors, cement screeds, calcium sulphate screeds, magnesite screeds
    - mastic asphalt screeds
    - ceramic tiles and synthetic resin coatings
    - wooden substrates
    - substrates with residues of dispersion, reaction resin, water soluble (e.g. spent sulphite liquor adhesive) and bitumen adhesives.
  • Suitable as leveller and/or fairing coat when mixed with silica sand.
  • As a binding agent for producing screeds, repair mortars and drain mortars based on epoxy resin.
  • Suitable for the use on ships; meets the requirements of Marine Equipment Directive (MED) 96/98/EC.

features and benefits

  • Low viscosity, reliable bond of subsequent coatings and/or sealings.
  • Impermeable sealing of pores, prevents air bubbles from ascending from the substrate into the top coat.
  • Moisture barrier (two coats necessary) up to a residual moisture ≤ 7 CM% in the substrate of cement screeds, on underfloor heatings up to a residual moisture ≤ 5 CM%, when used as a primer before applying floor levellers with textile and resilient flooring or parquet to be subsequently laid.
  • Solvent free to TRGS 610, no damage to environment and operative due to solvent vapours, no danger of fire or explosion.
  • Very low emissions, GEV-EMICODE EC 1.
  • EU 2004/42/IIA(j)(550/500): < 200 g/l (PCI Epoxigrund 390).
  • EU 2004/42/IIA(j)(550/500): < 100 g/l (PCI Epoxigrund Rapid).

PCI Epoxigrund Rapid

  • Fast curing, subsequent work can be continued after approx. 3 ½ hours.
  • As binding agent for producing screeds, repair mortars and drain mortars based on epoxy resin and able to be quickly used.
  • Suitable as cast resin for the force-transmitting sealing of cracks in screed surfaces.

colour: colourless - transparent

packaging: 25-kg-set/ 17,50-kg-hobbock/ 7,50-kg-pail/ 10-kg-pail/ 1-kg-can




Ihr Ergebnis

Quantity Required approximately (kg)

Supplementary products

PCI Nanocret® R2

Light repair mortar multi-use, for building and civil engineering

Alternative products

PCI Gisogrund®

Wash primer / protective primer for walls and floors

PCI Gisogrund® 303

Wash primer for smooth, non-absorbent substrates

PCI Gisogrund® 404

Wash primer for absorbent and non-absorbent substrates

PCI Gisogrund® Rapid

Fast-acting primer for cementitious and gypsum-based substrates

PCI Wadian®

Primer for particle boards

PCI Epoxigrund Rapid

Special primer on absorbent and non-absorbent substrates

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