Description
20kg Rapid Setting Postmix
Our 20kg Rapid Setting Postmix is a fast and convenient solution for securing fence posts, gate posts and other in-ground supports. Supplied in durable plastic brick-shaped bags, this ready-to-use mix is designed to be placed directly into the post hole before adding water — making installation quick, clean and straightforward.
The brick-style packaging helps the bag sit neatly in the hole around the post, reducing mess and simplifying handling on-site. Simply position the post, place the bag in the hole, add water, and allow the mix to set.
With its rapid setting formula, postmix significantly reduces installation time compared to traditional concrete. Suitable for timber, concrete and metal posts, it provides strong and reliable support for fencing, gates, pergolas and signage.
Product Details:
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Weight: 20kg
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Packaging: Plastic brick-shaped bag
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Type: Rapid Setting Postmix Concrete
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Application: Fence posts, gate posts, pergolas, signage and general in-ground supports
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Use: Place bag in hole and add water
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Fast Setting Formula
Bulk & Trade Discounts Available:
Save more when you buy more:
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Buy 5 or more – save 5%
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Buy 20 or more – save 10%
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Buy 50 or more – save 15%
Please Note:
Setting times may vary depending on ground conditions and weather. Always follow manufacturer’s instructions for correct installation and best performance.





