Easy Mix Post Mix Concrete

Easy Mix Post Mix Concrete is a premixed blend of Portland cement, specially graded sand, aggregates and admixtures. Designed to provide a sturdy consistency for simple, non-structural concrete work where the surface finish is not important.

Easy Mix Post Mix can be applied to the area during the stabilisation process to ensure your work remains level and balanced while the product hardens.  It is ideal for fence posts, clotheslines, garden lights, letterbox posts, swings basically where embedding a post or object is required.

Easy Mix Post Mix Concrete is not suitable for slabs or jobs that require a smooth surface finish – Easy Mix Concrete will result in a superior finish.

How to Install a Structural Post

Qualities are:

  • Finest consistency for the installation of posts
  • An economical alternative to using concrete
  • Start nailing of rails and palings within 7-8 hours of placement

Some structures may need formal approval – see local council for details.

Product Availability

20kg Bags
30kg Bags
48 bags per pallet and mixed pallets are available.


Technical Data Sheet
Safety Data Sheet
How to Install a Post flyer

Please contact the Easy Mix team for more information.

Easy Mix Post Mix concrete
Suggested Applications
  • Fence posts
  • Letter boxes
  • Clothes lines
  • Garden Lights
Coverage Rates

Each 20kg bag contains approximately 10 litres of Post Mix Concrete.

  • 1x 20kg Bag = 0.01m3
  • 100x 20kg Bags = 1.0m3
  • 1x 30kg Bag = 0.0151m3
  • 66x 30kg Bags = 1.0m3

Note: Use approximately two 20kg bags of Post Mix Concrete per post hole.