Blue Circle Postcrete

£6.50 + VAT

Blue Circle’s Postcrete is the ultimate solution for securing wooden, concrete, and metal fence posts. This ready-to-use product is designed for maximum durability and ease of use.

No hassle of mixing. Just add water to the post hole and pour in the Postcrete. It sets securely in just 5-10 minutes and is ready for use.

Postcrete comes in a weather-resistant and tear-proof plastic bag, ensuring its longevity and protection. Please keep in mind that the minimum working temperature for Postcrete is 3°C.


How it works

For delivery, please use the box below to check if we currently deliver to your postcode. If we can deliver to you the base price will be updated depending on your delivery location. This is the per tonne price for delivery excluding any part load charges. A part load is any delivery amount under 16 tonnes and is calculated once the product quantity has been added to your basket. To avoid a part load charge, please order in multiples of 16 tonnes. You will then only pay the base price per tonne.

2000 in stock

Product Information


Introducing Postcrete, the ideal solution for fixing domestic posts with ease and efficiency. The amount of Postcrete needed will vary based on the size of the hole and post. For example, one bag is enough to secure a square post 10 cm (4”) with a hole 20 cm (8”) wide x 75 cm (30”) deep. For more detailed information, please refer to our Product Datasheet.

Postcrete is unsuitable for general concrete, screeds, mortar, grout, or render applications. If a specific compressive strength is required, we recommend not using Postcrete.

It’s important to follow relevant British and European standards and good practices when using Postcrete. Tarmac Cement UK cannot be held responsible for any issues that arise from improper use.

Postcrete has a shelf life of 300 days from the date of packing, as indicated on the bag, and is guaranteed to have a Soluble Chromium VI level below the legal limit. Thanks to its revolutionary plastic packaging, it can be stored outside in all weather conditions.


Material Safety Data Sheet
Additional information
Weight 25 kg
Time to Set

5 – 10 minutes




Light Grey

Click and Collect
Our Click and Collect service is easy, efficient and flexible so that you can get precisely what you need without any minimum purchase requirements. With our Click and Collect service, you can place your order quickly and easily online or over the phone. Simply specify the type of aggregate and quantity that you require, and we'll have it ready for you to collect on-site at our Martin's Farm location in St Osyth. We understand that every job is different, which is why we offer you the flexibility to mix and match multiple types of aggregate to suit your specific needs. Whether you need sand, gravel, or stone, we have a wide variety of high-quality aggregates to choose from. Our opening hours make it easy to fit your collection into your busy schedule. We are open from Monday to Friday from 7 am to 5 pm and on Saturdays from 7 am to 12 pm, giving you the freedom to collect your aggregates at a time that suits you.

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