Bag - Concrete - 20kg

Concrete Mix in a 20kg bag — Adbri pre-blended concrete — cement, sand and aggregate in one bag, just add water.

What it's used for

• Post holes and small footings
• Equipment pads and bin bases
• Repairs and patching
• Setting clothes lines, letterboxes and pergola posts

How much you need

One 20kg bag yields roughly 0.01m³ — about 10 bags per 100mm-thick square metre.

Yard tip: Mix in a barrow or mixer rather than the hole. Dry-pouring into a post hole gives you a weak, patchy set.

Pick up or delivered

Available from our Keswick yard at 165 Railway Terrace, Keswick SA 5035, or add it to a materials delivery. Open Monday to Friday 6:30am–4:00pm and Saturday 7:00am–2:00pm. Call (08) 8443 9533 to check stock before you drive over.