Floor Bond MCWB Epoxy Moisture Controller

Floor Bond MCWB Epoxy is a water-based 2-part, single-coat, epoxy moisture vapour controller with fast drying and over-coating properties. It has been specially formulated to be applied to damp and new concrete with a moisture vapour emission rate of <0.12kg/m2 per 24 hours.

Key Benefits

  • Single-coat application for fast turnaround time
  • Can be over-coated with Floor Bond XMS after 6hrs (@23°C)
  • Water-based, easy clean up with water
  • No priming required
  • Can be applied at up to 100% relative humidity
  • Low VOC (Green Star compliant)



  • Moisture controller under hybrid timber flooring adhesive to control the rate of moisture transmission and reduce the risk of timber failure/cupping
  • Used in conjunction with Floor Bond XMS timber flooring adhesive in applications where a moisture vapour controller is required

Compatible Substrates

  • Concrete
  • Fibre cement sheeting

Packaging Options

  • 8L Kit


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