ARDEX RA 142 dual cartridge | WPD Group

ARDEX RA 142 is a Super Low Viscosity, two-component epoxy adhesive perfect for gravity-feed and pressure injection repair of hairline to fine width horizontal cracks. It can be used in temperatures between 10° to 35°C for a variety of repair projects including vertical crack repair using injection ports in conjunction with a capping paste. Its bonding and sealing capabilities for interior and exterior slabs are exceptional. It can also be used as an epoxy mortar for spall repair when mixed with aggregate.

Almost any material including:

  • Concrete

Nozzles sold separately.


  • Internal and external

Working Time:

  • 20 minutes 

Drying and Curing:

  • ARDEX RA 142 is fully cured in 24 hours


  • Amber tint


  • 470mL dual cartridge



Ardex RA 142 PDS

Ardex RA 142 SDS

Ardex RA 142 Spec Sheet

Ardex RA 142 VOC

Ardex Concrete Injection Application Guide