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Skip Navigation LinksEN Home > Products > Engineered Concrete Repair Systems  > ARDEX B 20™ Overhead & Vertical Repair

 ARDEX B 20™ Overhead & Vertical Repair

​Mortar with Corrosion Inhibitor​​​​​​​

​ARDEX B 20™ is a trowel-grade, Portland cement-based, polymer modified, structural repair mortar for vertical and overhead concrete. ARDEX B 20 has a corrosion inhibitor built-in to protect reinforcing steel, is easy to apply and readily bonds to concrete. The resulting patch has low shrinkage and resists delamination, producing a surface suitable for commercial, institutional and multi-unit residential applications, including parking garages, overhead walkway and columns - virtually any vertical or overhead concrete surface that needs to be repaired.

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Étude de cas

  • Portland cement-based, polymer modified structural repair mortar with integral corrosion inhibitor
  • Glass microspheres add body, reduce weight
  • Mixes with water only
  • Easy to apply - non-sag and can be sculpted
  • Installs from 1/4” to 2” in one lift, up to a total of 8” in multiple lifts for deeper applications
  • Freeze-thaw resistant
  • Suitable for overhead and vertical repairs on commercial, institutional and multi-unit residential applications
  • Use for exterior or interior concrete overlays

Available in 55 lb packaging


 Technical Data Reference


 Safety Data Sheets


 Case Studies

B 20 Bag Front