Product was successfully added to your shopping cart.
  • Prompt Natural Cement - 25kg Prompt Natural Cement - 25kg

Prompt Natural Cement - 25kg

Quick Overview

Prompt natural cement is an incredibly fast setting cement (controllable from just ninety seconds!).

5% whole basket discount on orders over £500

7.5% whole basket discount on orders over £1000

(Excluding VAT & Delivery)

Availability: In stock

Incl. VAT: £19.68

If you are having any queries or difficulties, or for more information on products and pricing on larger orders, please call us on 01208 79779 and we will be able to answer any questions and take payment over the phone.


Properties and Benefits: Prompt is a very simple material with some complex characteristics, manufactured from Argillaceous clays it is simply mined, fired and milled. Nothing is added to it, nothing is taken away. Having been in use for over a hundred and fifty years it has been tested and proven well beyond the abilities of Ordinary Portland Cement. * Extremely fast set, which is controllable * Waterproof and sets under water * Approved for use with drinking water * Can be mixed with sea water * Low shrinkage * Fully controllable setting time, from 90 seconds to 90 minutes * Beige colour develops on exposure to sunlight * Completely natural * Resistant to chemical, acids and alkalis * No additions whatsoever Read more details about Prompt Cement here or watch the video from Vicat about how to make Hempcrete using Prompt and Hemp Aggregate:

  • Tempo

    Incl. VAT: £2.34
This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. Find out more here.