Australian Builders Quick Set Concrete

Australian Builders Quick Set Concrete (20kg) is a fast-curing, pre-blended concrete mix designed for quick, no-fuss installation of posts, fences, clotheslines, letterboxes, and light landscaping projects. Formulated with cement, sand, and graded aggregate, this mix sets in as little as 15 minutes, allowing you to move on with your project without long wait times between pours.

Simply pour dry mix directly into the hole around your post, add water, and let it set — no pre-mixing in a wheelbarrow required. This makes it ideal for DIY home projects, tradies needing a fast turnaround, and rural or landscaping applications where convenience matters.

Note: This product is not designed for structural use or in contact with aluminium products.

Available now in a 20kg bag, ready for pickup or delivery.

Key Features

• Fast-setting formula – sets in approximately 15 minutes
• No mixing tray needed – pour directly into position and add water
• 20kg bag – manageable size for DIY and small-scale jobs
• Australian made – manufactured locally to Australian quality standards
• Versatile use – ideal for posts, fencing, clotheslines, letterboxes, and landscaping
• Time-saving – reduces installation time compared to standard concrete mixes
• Convenient packaging – easy to store and transport