Secure your fence posts with 20kg fast-setting post mix concrete from R.T Fencing & Supplies. This ready-to-use fence post mix is suitable for wooden, metal and concrete posts, as well as signs and supports.

No premixing is needed: pour the dry mix into the prepared hole and add water, following the instructions on the bag. Ideal for DIY fencing projects and professional installations.

20kg post mix for fence posts

• Fast-setting: sets in approximately 5–10 minutes.
• Easy to use: no premixing required, just add water.
• Versatile: suitable for wooden, metal and concrete fence posts.
• Outdoor support: strong, weather-resistant concrete for fencing projects.
• Bag weight: 20kg.

How much post mix do I need?

We recommend two 20kg bags per post as a guide. The amount required will depend on the post size and the width and depth of the hole. Always follow the manufacturer's instructions for water quantities, installation and setting time.

Order your 20kg post mix from R.T Fencing & Supplies for your next fencing project.