ARDEX B 20 is a trowel-grade, Portland cement-based, polymer modified, structural repair mortar for vertical and overhead concrete.
- Corrosion inhibitor built-in to protect reinforcing steel
- Readily bonds to concrete; resulting patch has low shrinkage and resists delamination
- Glass microspheres add body, reduce weight
- Mixes with water only
- Non-sag and can be sculpted
- Installs from 1/4 to 2 in. in one lift, up to a total of 8 in. in multiple lifts for deeper applications
- Freeze-thaw resistant
- Use for exterior or interior concrete overlays
- Available in 55-lb. packaging
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