• PUR Base WPM
  • PUR Base WPM Comp-A
  • PUR Base WPM Comp-B
  • PUR Base WPM
    • PUR Base WPM
    • PUR Base WPM Comp-A
    • PUR Base WPM Comp-B
    • PUR Base WPM

    Article No. 606511

    PUR Base WPM

    Crack-bridging intermediate and base layer

    6065 | PUR Base WPM
    Size / Quantity

    Product specifications

    Component A

    Density (20°C) 1.44 g/cm³
    Viscosity (25 °C) 5230 mPa s

    Component B

    Density (20°C) 1.22 g/cm³
    Viscosity (25 °C) 70 mPa s


    Density (20°C) 1.40 g/cm³
    Viscosity (25 °C) 2050 mPa s

    Once fully cured

    Crack bridging class A 3 (> 0.5 mm)

    The stated values represent typical product characteristics and are not to be construed as binding product specifications.

    Field of application

    • Crack-bridging intermediate layer
    • Base layer for blinded covers
    • According to BEB worksheet KH 6


    • With static crack-bridging ability
    • Unpigmented
    • Can be subjected to chemical loads
    • Watertight up to 25 m when installed
    • Satisfies the leak-tightness requirements AIV F (class A/B/C)
    • Satisfies the requirements of water impact class W0-I, W2-I, W3-I according to DIN 18534
    • Preparation
      • Substrate requirements

        The substrate must be firm, dimensionally stable, capable of bearing loads and free of loose constituents, dust, oil, grease, rubber marks and other substances that could interfere with adhesion.

        The adhesive pull strength of the surface after priming must be at least 1.5 N/mm² on average (smallest single value min. 1.0 N/mm²), compressive strength at least 25 N/mm².

        Suitable Remmers Epoxy primers or Epoxy scratch coats must be used on cement substrates.

        Before the application of the product a smooth surface must be produced, e.g. with a scratch coat.

        Refer to the current Technical Data Sheet for detailed information on the single products.

        Additional requirements for the substrate: see BEB worksheet KH 6.

    • Preparation
      • Mixing ratio comp. A 82.5 : comp. B 17.5
      • Mixing time 3 min
      • Combination container

        Add the entire quantity of the hardener (component B) to the base compound (component A).

        Mix thoroughly with a slow-speed electric mixer
        (approx. 300 - 400 rpm).

        Pour the mixture into a separate container and mix again thoroughly.

        Mix for at least 3 minutes.

        Insufficient mixing is indicated by streaks forming.

    • Application
      • Application temperature: min. 10 °C max. 30 °C
      • Self-levelling coating / Apply standing
      • Pot life 30 min
      • As a general principle, higher temperatures will reduce and lower temperatures will increase the times stated.

    • Working tools / cleaning
      • Self-levelling coating / Apply standing
      • Notched trowel, notched scraper, suitable mixer

      • More detailed information can be found in the Remmers Tool Programme.

        Clean tools, equipment and splashed material immediately while fresh with V 101.

        Take suitable protective and waste disposal measures when cleaning.

    • Storage / shelf life
      • Store frost-free
      • Shelf-life 12 months
      • If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for at least 12 months.

    • Usage
      • See application examples

    • Application examples
      • Coating
      • Base layer for blinded coatings

        Pour the material onto the prepared substrate and then distribute using a suitable tool, e.g. a notched trowel or notched scraper.

        unfilled: approx. 1.2 - 1.5 kg/m² PUR Base WPM
        filled: approx. 1.5 kg/m² PUR Base WPM plus 0.5 kg/m² Selectmix 01/03

    • General information
      • Unless otherwise specified, all of the values and application rates given above have been determined under laboratory conditions (20 °C) using standard colours. Slight deviations from these values may arise if the product is worked with on site.

        If thermal stresses > 60 °C occur frequently or for long periods of time, PU concrete systems (Remmers Crete) must be used.

        Further notes on working, system construction and maintenance of the listed products can be found in the latest Technical Data Sheets and the Remmers system recommendations.

    • Disposal instructions
      • Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.

    • Safety / regulations
      • For professional users only!

        Further information concerning safety during transport, storage and handling as well as on disposal and ecology can be found in the latest Safety Data Sheet.

    Possible system products