weberad mortar plus

weberad mortar plus

Waterproof admixture for concrete and mortar. To increase waterproofing property in concrete, plaster, and screed.

Application area

Wall, Floor, Swimming pool


  • 5 kg
  • 20 kg

Documentation and brochures

To know before applying

  • Appearance: Brown liquid
  • Specific gravity: 1.06 g/cm³
  • pH: 6 ± 0.5
  • Capillary absorption 28 days (EN 480-5)
    • Mortar: 0.017 g/mm²
    • Concrete: 0.013 g/mm²
  • Remark: These test results are from laboratory test.  They might be slightly different from on-site results because of the differences in applications and conditions.

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Features and benefits

  • Waterproofing agent
  • Water-reducer plasticizer
  • Increase mechanical strength
  • Reduce shrinkage
  • Greater workability
  • Good for areas constantly in contact with water


  • Overdosing weberad mortar plus could delay the setting time of concrete and mortar.
  • weberad mortar plus is to be added to mixing water prior to mix with concrete and mortar.
  • Adding weberad mortar plus directly into the mixture of concrete/mortar could cause the problem to its setting process.

This product fits for these following areas