UltraCrete M90 All Purpose Fast Set Mortar

£23.99 inc VAT

M90 is a general purpose fast set mortar, which beds ironwork, access covers & is suitable for general repairs. M90 conforms to HD27/04, sets in just 20 minutes & can be open to traffic in 90 minutes, with minimal disruption to roads, pavements, cars and the general public. M90 has a workability time of 5 – 10 minutes, and can be laid in depths from 10mm – 75mm. It achieves a compressive strength of 21N/mm²  in just 2 hours.

UltraCrete M90 All Purpose Fast Set Mortar – Choose either a 25kg bag or bucket below.

We aim to offer the cheapest products online, if you find M90 anywhere else any cheaper please give us a call – ☎️ 0845 862 1099!


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How much will you need?

25kg Unit


Ultracrete M90 All Purpose Fast Set Mortar

Ultracrete M90 is a general purpose fast setting mortar that is ideal for bedding ironwork, all access covers and carrying out general repairs. M90 mortar is suitable for use on all ironwork conforming to BS EN 124. The fast set, high strength mortar conforms to HD27/04, and because of its rapid strength gain repairs and works carried out can be opened to traffic in just 90 minutes, saving time, budget and preventing disruption to the general public and motorists.

  • Workability: 5 – 10 minutes
  • Set time: 20 minutes
  • Depth: 10mm – 75mm
  • 21N/mm² compressive strength in 2 hours
  • Approved for use on the London Underground and Overground
  • Sizes: 25kg bag or bucket

M90 is supplied pre-blended in 25kg reinforced paper bags or plastic containers, the mortar only requires the addition of water to create a superior strength mortar. M90 all purpose mortar is simply mixed on site with a forced action mixer or by hand with an appropriate tool.

M90 can be used from 10mm-75mm in one pass, with greater depths possible using a layer-upon-layer method. M90 achieves exceptional bond strength without the need for a primer. The product can be bulked out with the addition of up to 30% hard stone clean aggregate. Please note that this will reduce the products strength gain and alter its performance characteristics, we always recommend testing a small patch prior to full application when adding additional aggregate.

For further details please request the technical data sheet which we’ll gladly supply.

Additional information

Weight 25 kg



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