About this item:
Post Mix is simple to use and perfect for both homeowners and businesses. This factory-made blend includes cement, aggregates, sands, and specially formulated additives to create a fast-setting concrete, ideal for erecting all types of posts. Just mix with water—detailed instructions are printed on the bag.
Postfix Concrete starts to set in 5 to 10 minutes and typically achieves a strength of over 20N/mm² after 28 days. Avoid using when the ground is frozen or the temperature is below 5°C. Store the product unopened until use, keeping it off the ground and on a pallet.
Post Mix is available in 20kg water-resistant bags.
