DANOPRIMER PU2K

Highly adhesive polyurethane primer for bituminous and mineral substrates

Product variations:
Waterproofing
ETE 17/ 0401 ETE 17/ 0401
Two-component, solvent-free, low-viscosity, elastic and impact-resistant polyurethane primer and binder, suitable for bituminous and mineral substrates, compatible with DANOCOAT® and DANOPUR® systems.

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).
The following table shows the minimum and maximum waiting times for primers to cure properly. The times indicated are approximate and may vary depending on environmental conditions, mainly temperature and relative humidity:
PRODUCTMINIMUM TIME (HOURS)MAXIMUM TIME (HOURS)
Support temperatureSupport temperature
10 ºC 20 ºC30 ºC10 ºC 20 ºC30 ºC
DANOPRIMER® PU2K2453724848

Cleaning of Work Tools

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

Presentation

  • Weight (kg): 4.5
  • Colour: Yellow
  • Product code: 750519
DANOPRIMER PU2K

Technical Data

Concept Value Standard
Density (kg/m³) 1.22 -
Finish Marrón -
Adherence to concrete after 7 days of curing at 23ºC and RH 50% (N/mm²) Soporte seco: >2,0 -
A/B ratio (by weight) 100 -
A/B Ratio (Volume) 100 -
Resistencia al impacto (Nm) >14,7 UNE-EN ISO 6272-1:2012
Hardness Shore D at 23ºC and 1 day 16 -
Hardness Shore D at 23ºC and 2 days 22 -
Hardness Shore D at 23ºC and 7 days 35 -
Viscosidad mezcla a 23ºC (mPA.s.) 300±50 -

Addtitional Technical Data

Pot life a 10ºC (min) 60 - Pot life a 23ºC (min) 40 - Pot life a 30ºC (min ) 20 - Viscosity at 23ºC (mPA.s) 60±30 -

Application Data

Concept Value
RH (%) <75
Support / ambient temperature (ºC) +10ºC/+30ºC (3ºC por encima del punto de rocío)