Place an order by 10am for next day delivery Sydney Metro *Call 1300 557 973 for all other areas
Please Note: Due to recent supplier price increases, WPD Group has had to increase our prices on some products.


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ARDEX RA030 (Box) | WPD Group

ARDEX RA 030 PLUS is a one-component, moisture curing, professional grade, elastomeric, polyether expansion joint sealant. It has excellent bond strength to most porous and non-porous substrates without the use of a primer and can be painted over. ARDEX RA 030 PLUS is non-sag and may be applied on vertical and horizontal surfaces.

Typical Uses:

  • Expansion joints with anticipated movement up to +/-35%
  • Joint sealing in pre-fabricated and tilt-up buildings
  • Sealing between window and door frames
  • Sealing moving cracks, not exposed to heavy traffic


  • Excellent primerless adhesion to most substrates


  • Internal and external

Drying & Curing:

  • 36-72 hours


  • Grey


  • 1200%


  • 600mL sausage x 20

*Call our office for special order quantities


Ardex RA030 PLUS PDS

Ardex RA030 PLUS SDS

Ardex RA030 PLUS Spec Sheet

Ardex RA030 PLUS VOC