O'Brien Cement Concrete Post Mix 14Mm Aggregate 20Kg


Code CPM20
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Additional Info

O'Brien Cement Post Mix offers a convenient and rapid-setting solution for securely fixing posts in the ground. This pre-mixed and blended concrete mix contains a combination of cement, dried aggregates, and admixtures, providing reliable performance.

Key Features:

  • Simple to Use: Designed for easy application, allowing for efficient installation of posts without the need for complex mixing.

  • Rapid Setting: Offers rapid setting properties, allowing for quick installation and stabilization of posts in the ground.

  • High-Quality Ingredients: Formulated with O'Brien Cement, manufactured in Ireland, ensuring adherence to I.S EN 197-1 2011 standards for quality and performance.

Upgrade your post installation process with O'Brien Cement Post Mix, providing a reliable and efficient solution for securing posts in various ground conditions.

Delivery Info


  • Delivery is just €5.99 up to 5kg throughout the Republic of Ireland.
  • For parcels 5kg-25kg, delivery is €9
  • For larger parcels weighing over 25kg, delivery starts at €20.
  • Bulky items may incur additonal delivery charges. We will contact you should such a charge be applicable.

Click and Collect

We also operate a click and collect service from our Lerhin premises at H53K6X8. If you want to collect your order, simply choose the Collect option at Checkout. A member of our team will then email you to advise you on when your order will be available for collection.

Collection is only available during store opening hours (Monday through Saturday, 9am to 6pm and closed on Sundays and bank holidays). 

Returns Policy

Enter We hope you’ll love your Maddens of Lerhin purchase or order, but we understand that this isn’t always the case. We recommend you read our  in Returns Policy full prior to you making a purchase from our website. We are happy to assist you with the return of items purchased online that are unsuitable once we are notified within 14 days from the day after delivery of the item(s).

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