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Premier (Coarse) Fast set PostMix 20kg Bag
Original price was: £8.00.£7.00Current price is: £7.00.
Post Set Coarse is a high-strength concrete mix with a larger aggregate, designed for demanding applications. Ideal for bigger posts (100×100, 150×150 and 200×200), heavier loads, and installations in deeper or wetter holes, it provides exceptional stability and a durable, long-lasting foundation for fencing, gates, and structural timber projects.
1231 in stock
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Product Description & Applications –
Description and uses This is a factory-made blend that consists of cement, aggregates,
sands, and specially formulated additives.
POSTMIX is a specially designed fast setting concrete, ideally suited to erecting all types of
posts.
Features
• Available in 20kg water resistant bags.
• Quick and easy to use, just add
water
• Rapid setting, 5 – 10 mins
Using Postfix
Please refer to detailed instructions on
reverse of the bag. Use at an ambient
temperature of between 5 – 25 degrees
Celsius. Do not use when ground is frozen or
ambient temperature is below 5 degrees
Celsius.
Typical results
Postmix will start to set between 5 to 10 minutes and will typically give a strength of more
than 20N/mm2 after 28 days.
Storage Information
Storage conditions Postmix comes in a waterproof sealed bag and should be stored
unopened until used. Always keep off the ground on a pallet. 12 months shelf life if stored
correctly.
If you have any questions – please contact us for further information





