• Polymer-modified structural repair mortar
• Suitable for overhead and vertical repairs on exterior and interior concrete overlays
• Installs from 1/4” to 2” in one lift, up to a total of 8” in multiple lifts for deeper applications

ARDEX B 20™ is a trowel-grade, Portland cement-based, polymer-modified, structural repair mortar for vertical and overhead concrete.

Key Features

• 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 application