Ultracrete Single Part Post Mix is a high-quality, pre-mixed, quick-setting concrete designed to secure posts of all types in the ground. This 25kg bag is easy to use and requires no additional ingredients; just add water. The mix provides a secure and durable foundation for posts, making it ideal for both professional builders and DIY enthusiasts. It sets quickly, reducing downtime and speeding up project completion. The formulation is designed to be weather-resistant, ensuring longevity of your posts.