POST MIX CEMENT 20KG

What It Is

Post Mix Cement 20kg is a ready-to-use, pre-blended concrete mix specifically designed for setting fence posts, letterboxes, clotheslines, and other vertical structures quickly and securely. Just add water—no mixing required.

Key Features

• Pre-Mixed Formula: Eliminates the need for batching or blending—just pour and set.

• Rapid Setting: Starts to set in as little as 15 minutes* for fast and efficient installations.

• Strong and Durable: Creates a robust concrete base to hold posts firm over time.

• Convenient 20kg Bag: Easy to handle, transport, and store.

• Consistent Quality: Reliable results every time with factory-controlled proportions.

Benefits

• Time-Saving: No need to mix—simply pour the product into the hole, add water, and let it set.

• DIY-Friendly: Perfect for home users and tradies alike—easy to use with no special tools required.

• Secure Installations: Provides a solid and stable base for timber, steel, or PVC posts.

• Versatile Use: Ideal for a wide range of small concrete setting jobs.

• Less Mess: Clean, contained product with minimal dust and waste.

Landscape Ideas

• Fence Installation: Quickly secure timber or metal fence posts without the hassle of traditional mixing.

• Garden Structures: Install arbours, pergolas, or trellises with a solid foundation.

• Mailboxes & Clotheslines: Set posts in concrete for long-term durability and strength.

• Outdoor Signage or Bollards: Fast-track small-scale commercial or residential installations.

How to Use It

Dig a hole approximately 3 times the width of the post and to the appropriate depth.

Position the post in the hole.

Pour Post Mix Cement evenly around the post to just below ground level.

Add clean water (usually around 2–3 litres per 20kg bag, or as directed on packaging).

Hold the post in place for a few minutes while the product begins to set.

Allow to cure before applying load.

*Set time may vary with temperature and moisture conditions.

Coverage Example

One 20kg bag typically sets 1 post in a hole measuring approx. 200mm diameter x 600mm deep. For larger posts or deeper holes, more bags may be required.

Delivery and Pickup Options

We make it easy to get Post Mix Cement 20kg for your project:

Pickup: Bring your trailer or ute, and we’ll load it for you on-site.
Delivery: Available across South East Queensland, with clear freight rates displayed during checkout.

Fast, Easy, and Reliable Post Setting

From fence posts to garden features, Post Mix Cement 20kg is your go-to solution for fast, fuss-free installations. Just pour, water, and walk away—concrete setting has never been this simple.