Set your posts quickly and securely with Build IT Post Fix Postcrete 20kg Bag, the ultimate solution for strong, long-lasting support.
This ready-mixed, high-strength concrete blend is specially designed for fixing wooden, concrete, and metal posts with minimal effort. Containing a precise mix of cement and aggregates, it provides superior performance and durability compared to traditional post-hole concrete.
Build IT Post Fix Postcrete is incredibly easy to use – simply pour the dry mix into the post hole, add a few litres of water, and insert your post. Within just 20 minutes, the mix sets firmly, ensuring a strong, stable base that lasts for years.
Perfect for a range of outdoor applications, including:
- Garden fencing and decking
- Pergolas and garden structures
- Swings and outdoor play equipment
- Gate and signpost installation
Each 20kg bag is easy to handle, transport, and store, offering convenience for both DIYers and professionals.
Key Features:
- Ready-mixed for quick and easy use
- Fast-setting — sets in as little as 20 minutes
- High-strength formula for superior stability
- Suitable for wooden, concrete, and metal posts
- 20kg bag for easy storage and transport
- Long-lasting and weather-resistant
Storage: Keep bags in a cool, dry place, away from direct sunlight to maintain product quality.
For a fast, strong, and hassle-free solution, trust Build IT Post Fix Postcrete — the reliable choice for secure post installations.
We supply products to customers across the local areas of Nottingham, Lincoln, Stamford, Oakham, Peterborough, Spalding, Newark on Trent, Boston, Sleaford, Grantham, Bourne, Melton Mowbray.




