Postmix Concrete - 20kg

SKU: 747697

Product Description

Postmix Concrete is a high quality pre-mixed formulation specifically designed for the fast setting of wooden, concrete and metal fence posts.

  • Fast setting. Sets posts in 5-10 minutes

  • Rip and shower resistant packaging.

Product Details

Grey when dry
Storage information
Store unopened and clear of the ground in cool dry conditions.
Shelf life
12 months from date of production shown on front of packaging
Walk on setting time
12 hours
Drive on setting time
24 hours
Mixing information
Mix with water as instructed. Ready to use - just add water.
Ready mixed
Safety information
Keep out of the reach of children.Wear protective gloves, eye/face protection
60 x 35 x 10cm
Suitable for
Setting fence posts, gate posts, pergolas, rotary washing lines and garden ornaments.
One bag per standard fence post
Setting time
5 - 10 minutes
Fast setting. Sets posts in 5-10 minutes. Rip and shower resistant packaging.

Delivery & Collection

Standard delivery

Delivery from FREE

Our standard delivery service is available on most of our products. Delivery times will be displayed against individual products and your items will arrive within the number of days stated. For selected larger items our customer service team, or in some cases our suppliers, will contact you to arrange a suitable delivery date.

Terms and Conditions

Next & Named day delivery

Delivery from £6

You may be offered the option to choose a day for delivery that suits you. Costs may vary depending on the day you choose. Next day delivery will be available if you order before 2pm but restrictions do apply.

Terms and Conditions

Deliver to Store

Delivery £2

Sometimes it’s not always convenient to have items delivered to your home, so for selected products we offer the option to deliver them to one of our stores for you to pick up. This option will be presented to you in the checkout if available.

Terms and Conditions

Click & Collect


For products in stock within a store, you can place a Click & Collect order online and our team will have your items ready for you to collect within 1 hour (subject to store opening times). For those items out of stock, we’ll try to offer you the option of it being be sent to a store of your choice, or to your home (at an additional charge) depending on your preference. Details will be available at checkout where available.

Terms and Conditions


For full details on returning items to Homebase please see our returns policy.

Products brought to you by concession partners

These products will be labelled within the product description and the concession partner will be named. Orders from concession partners are delivered directly from the concession partner and are excluded from our hassle free returns policy. For further information please visit our terms and conditions.

Deliveries from Suppliers

Some products may be delivered to you directly from one of our suppliers. These products will be labelled within the product description, please see our Terms & Conditions for more information.

Terms and Conditions


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