Article No. 087325

    BIT 1K S

    0873 | BIT 1K S
    Packaging unit

    Product specifications

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

    Field of application

    • For use on floors/walls indoors
    • Waterproofing of new and old buildings with ground contact
    • Waterproofing in load cases 4, 5 and 6 according to DIN 18195 (withdrawn as of July 2017)
    • Water effect classes W1.1-E, W1.2-E, W2.1-E, W3-E and W4-E according to DIN 18533
    • Retrofit waterproofing of buildings according to WTA Code of Practice 4-6
    • Plinth waterproofing


    • Water-based
    • Solvent-free
    • Highly flexible, elastic and crack-bridging
    • High compressive strength
    • Sprayable
    • Resistant to bodies of water aggressive to concrete (DIN 4030 XA3)
    • Radon-tight (verified through testing)
    • Preparation
      • Substrate requirements

        Even-surfaced, mineral substrate.

        Clean, dust-free and capable of supporting a load.

        Matt damp surfaces are permitted.

        If necessary, provide damp proofing.

      • Preparations

        Remove projecting seams and mortar remains.

        Break off or slope corners and edges.

        Smooth out coves using a suitable mineral mortar.

        Close indentations > 5 mm using a suitable mineral material.

        Prime mineral substrates with Kiesol (1:1 in water) or Protective Coating (1:10 in water).

        A scratch coat should be applied to weakly absorbent substrates using the product in order to prevent blisters.

    • Application
      • Airless/airmix spraying
      • Application temperature: min. 5 °C max. 35 °C
      • Ready to use, straight from the container.

        Remove any dried material adhering to the edge of the bucket.

        Apply several layers of the material on to the prepared substrate.

        If a reinforcement fabric is required, embed into the first waterproofing layer.

    • Application instructions
      • Do not apply any further sealing layers until the previous layer has hardened sufficiently.

        Protect freshly coated surfaces from rain, direct sunlight, frost and condensation.

        Protect dry sealant from mechanical damage and UV radiation.

        Please contact Remmers Technical Service (phone +49 5432 83-153) before applying with machine processing.

    • Working tools / cleaning
      • Airless/airmix spraying
      • GR_BI_2

        Remove dried-on material using V 101 Thinner (0978).

    • Storage / shelf life
      • Shelf-life 12 months
      • Store frost-free and cool / protect for moisture / close containers
      • 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.

    • General information
      • Deviations from applicable regulations must be agreed separately.

        The relevant test certificates must be observed when planning and carrying out work.

        The special agreements as well as test certificates can be downloaded online at

    • 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 further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.