Full Description

Post Mix – Quick-Setting Concrete for Fence Posts

Our Post Mix is a quick and easy-to-use concrete blend designed for securely setting fence posts, gate posts, and other garden structures. Specially formulated for fast setting, it requires no mixing — simply pour it straight into the hole with water, and it begins to harden within minutes.

Perfect for use with wooden fence posts, concrete posts, and gate posts, this post mix is ideal for both domestic and commercial fencing projects. It provides excellent strength and durability, ensuring your posts remain stable for years to come.

Benefits and Uses

Post Mix saves time and labour compared to traditional concrete mixing methods. Its fast-setting properties allow you to install multiple posts in a day, making it the preferred choice for fencing contractors and DIY gardeners alike. It is suitable for timber, metal, and concrete posts, and performs well in all weather conditions.

Related Materials

• Wooden Fence Posts – for use with panel or closeboard fencing

• Concrete Fence Posts – for a heavy-duty, rot-proof system

• Concrete Gravel Boards – to protect wooden panels from ground contact

• Gates – secure installation for wooden and metal gates

How Do You Use Post Mix?

1. Dig your post hole to the required depth (typically 2ft/60cm for fencing).

2. Position the post and ensure it is level.

3. Pour the dry post mix evenly into the hole around the post.

4. Add the correct amount of clean water as specified on the packaging.

5. Allow the mix to set — posts are usually secure within 5–10 minutes.

This quick-setting formula means your fence or gate can be installed quickly without the need for mixing tools or waiting long periods for the concrete to harden.

Wondering how many postcrete per post? read our guide here!