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Reader Postfast Post Mix 20kg

SKU: POSTMIX

£5.99 inc. VAT

A ready‑to‑use, fast-setting blended concrete formulated for secure, durable installation of posts in just minutes. Gets you back to work quickly and efficiently.

In stock

  • Delivery availabilityPlease call us on 01302 756000 to get a delivery quote for this item.
  • Click & collect

Features

  • Rapid setting product
  • Time saving & easy to use
  • Just add water, no pre-mixing required
  • Consistent mixture & strength
  • Minimal waste
  • Durable Carry Handle
  • 100% waterproof & recyclable packaging
  • One bag, one post
  • Suitable for wood, metal or concrete posts

Description

Reader Postfast is a trusted post mix that makes setting posts simple and stress-free. It is ideal for both professional tradespeople and DIY enthusiasts who want a quick and clean way to secure posts without the usual hassle.

This product is commonly used for installing fence posts, bollards, signposts, pergolas, and other garden structures. Reader Postfast works with wood, metal, or concrete posts, giving you flexibility across a wide range of outdoor projects. Its reliable performance and easy handling make it a popular choice for both residential and commercial jobs.

Each 20kg bag typically supports one standard 2.4-metre post, depending on ground conditions. The mix is ready to use straight from the bag. Simply pour it into the hole, add water, and let it set. There is no need for pre-mixing or special tools, which helps speed up the job and reduce clean-up time.

What also makes Reader Postfast® stand out is its consistent quality and dependable results. It sets quickly and holds strong, helping you get the job done right the first time. The product comes in sustainable packaging, which means you can make a responsible choice without sacrificing performance.

If you need a reliable post mix that is easy to use and gets the job done efficiently, Reader Postfast® is a great option. Whether you are putting up a garden fence or building a more complex outdoor structure, this mix offers strength, speed, and simplicity. It is trusted by professionals and home users alike for a reason.

Key Features

  • 25 N/mm² strength on curing—ideal for typical fencing and signage installation.
  • Set time: approximately 5–10 minutes under normal temperatures (slightly longer in cooler conditions).
  • One‑bag, one‑post: simplifies labour and avoids waste.

Benefits

  • Fast & Easy to Use — Just dig the hole, place your post, pour in the product, add water—no mixing or special tools needed. Sand, cement and aggregates are pre-blended.
  • Time-Saving — Significantly reduces labour time: no wheelbarrow, mixer, or measuring required. Ideal for both trade professionals and home DIYers.
  • Minimal Waste & Clean Packaging — Durable carry-handle bag, 100% waterproof and recyclable.

Safety Data Sheet available from Reader.

Technical

Strength~25 N/mm²
Set time5–10 min (temperature-dependent)
PackagingWaterproof recyclable 20 kg bags
Storage lifeUse within 12 months from manufacture

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