Self-levelling, bi-component elastic polyurethane coating for crack resistant wearing courses in DANOCOAT®, DANOPUR® and DANOFLOOR® systems.

Product variations:
DANOFLOOR® PU 300 is a bi-component polyurethane resin, elastic, free of solvents and plasticisers, used as a wearing and protection layer in exterior and interior parking waterproofing systems. DANOFLOOR® PU 300 can be powdered with mineral fillers (aggregate, corundum or carborundum) to obtain slick finishes with a high degree of mechanical resistance.

Instruction for Use

  • Before applying the product, check that the application surface is dry, clean and free of solid debris and irregularities.
  • Protect yourself adequately for handling the components with appropriate gloves and mask. See safety data sheet.
  • Mix the two components in the plastic container to a uniform mass.
  • Apply to cracks and joints first. We recommend using 4×4 mm fibreglass reinforcement (PX160 mesh).
  • Use a trowel/roller to apply the first coat and place in fresh PX160 Mesh reinforcement also in the corners.
  • Apply the remaining coats crosswise to the previous coat for best result (see Drying Time).

Cleaning of Work Tools

  • If the product is fresh: with water
  • If the product is dry: mechanical action, scraping.


  • Weight (kg): 4
  • Product code: 726004

Technical Data

Concept Value Standard
Adherencia al hormigón (con DANOPRIMER EP) (N/mm²) > 2,0 -
Densidad mezcla (g/cm3) 1.37 ± 0.05 -
A/B ratio (by weight) 100 -
Tensile strength (N/mm²) 12,7 -
Hardness Shore D at 23ºC and 7 days 65 -
Tiempos de secado (23ºC y 50% HR). Curado total (días) 7 -
Tiempos de secado (23ºC y 50% HR). Tiempo para tráfico rodado (horas) 72 -
Tiempos de secado (23ºC y 50% HR). Tiempo para tránsito de personas (horas) 12 -
Viscosidad mezcla a 23ºC (mPA.s.) 2060±200 -

Addtitional Technical Data

Concept Value Standard
Density to 23ºC (kg/dm³) 1.24 ± 0.05 -
Pot life a 23ºC y 50% H.R. (min) 25 -
Viscosity at 23ºC (mPA.s) 90±20 -

Application Data

Concept Value
RH (%) <75
Support / ambient temperature (ºC) +10 / +35 (3ºC por encima del punto de rocío