Post Mix Concrete

Post Mix Concrete

£10.00

Quick-setting, pre-blended post mix concrete for fixing wooden, metal and concrete posts. Just add water – sets in around 10 minutes, no mixing required.

Post Mix Concrete is the fast, fuss-free way to fix fence posts, gate posts and more. Suitable for setting all types of wooden, metal and concrete posts, it takes the hard work out of the job – there’s no separate cement, sand or ballast to mix. This kiln-dried, pre-blended, factory-produced quick-setting concrete hardens in approximately 10 minutes after adding water, depending on conditions, so posts can be set and supported in minutes rather than hours. Consistent quality from every bag means a reliable, strong fix every time. How to use: dig your hole to the required size, half-fill it with water and position the post. Empty the post mix straight from the bag evenly around the post until it sits above the water line – if any dry powder remains, add a little more water until it’s absorbed. Adjust the post to position, support it, and the mix will set in around 10 minutes. Once set, simply cover with earth, grass or decorative aggregate as required. See the coverage guide below for approximate bag quantities based on your post size and hole dimensions. Coverage guidePostHole size (width × depth)Approx. bags requiredRound post – 2″ (50mm)6″ (150mm) × 12″ (300mm)½ bagRound post – 2″ (50mm)6″ (150mm) × 18″ (450mm)½ bagRound post – 2″ (50mm)6″ (150mm) × 24″ (600mm)¾ bagRound post – 2″ (50mm)8″ (200mm) × 12″ (300mm)⅔ bagRound post – 2″ (50mm)8″ (200mm) × 18″ (450mm)1 bagRound post – 2″ (50mm)8″ (200mm) × 24″ (600mm)1½ bagsSquare post – 3″ (75mm)8″ (200mm) × 18″ (450mm)¾ bagSquare post – 3″ (75mm)8″ (200mm) × 24″ (600mm)1 bagSquare post – 3″ (75mm)8″ (200mm) × 30″ (750mm)1⅓ bagsSquare post – 3″ (75mm)12″ (300mm) × 18″ (450mm)2¼ bagsSquare post – 3″ (75mm)12″ (300mm) × 24″ (600mm)3 bagsSquare post – 3″ (75mm)12″ (300mm) × 30″ (750mm)3¾ bagsSquare post – 4″ (100mm)8″ (200mm) × 18″ (450mm)⅔ bagSquare post – 4″ (100mm)8″ (200mm) × 24″ (600mm)¾ bagSquare post – 4″ (100mm)8″ (200mm) × 30″ (750mm)1 bagSquare post – 4″ (100mm)12″ (300mm) × 18″ (450mm)2 bagsSquare post – 4″ (100mm)12″ (300mm) × 24″ (600mm)2¾ bagsSquare post – 4″ (100mm)12″ (300mm) × 30″ (750mm)3½ bags

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