Mapei Ultratop Industrial -25kg x 40 Bags

£15.90 exl. VAT

Per Unit


Mapei Ultratop Industrial- Self-levelling industrial floor screed

  • High compressive strength
  • High flexural strength
  • Fast drying
  • Can be left as a finished floor due to its high mechanical strength
  • Thickness From 5 To 40mm.

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Mapei Ultratop Industrial -25kg x 40 Bags – Self-levelling industrial floor screed

Mapei Ultratop Industrial- Self-levelling industrial floor screed based on special hydraulic binders for abrasion-resistant flooring. Ultratop Industrial is a self-leveling product in powder form available in grey, made up of special quick-drying and quick-setting binders, specially graded silica sand, synthetic resins and special additives developed in Mapei’s own R&D Laboratories. When mixed with water, Ultratop Industrial becomes a self-levelling compound that is easy to apply either by hand or pump in thicknesses from 5 to 40 mm. After setting, which takes place in only a few hours, Ultratop Industrial has a high level of compressive and flexural strength, bonds perfectly to the substrate and thanks to its special composition, dries quickly so that any further finishing coat may be applied after a very short time.

Mapei Ultratop Industrial Uses

Ultratop Industrial is used internally in industrial buildings, for levelling and smoothing new or existing concrete and screed substrates in thicknesses from 5 to 40 mm. Ultratop Industrial can be used inside warehouse industrial areas and surfaces where rubber wheeled vehicles are in use. Ultratop Industrial may be left as a finished floor due to its high mechanical strength and resistance to abrasion and thanks to its versatility, is suitable for numerous applications in the building sector for industrial use.

Some application examples include:

• New floors in workshops, factories, store rooms, plant rooms, garages and warehouses.
• Abrasion-resistant floors on concrete and screed.
• Industrial floors that must be protected with epoxy coatings and paints in chemical and food processing plants, textile mills and tanneries.

Preparing the mix

Pour the content of a 25 kg bag of Ultratop Industrial into a container with 4.25-4.75 l of clean water and continue mixing with a low speed electric mixer until a smooth, flowable, lump-free mix is formed. Let it stand for 2-3 minutes and before applying, remix the blend for a few minutes more. Only prepare the amount of Ultratop Industrial which will be applied within 15 minutes at a temperature of +23°C. The pot life of the mix varies according to the temperature and reduces as the temperature increases. If Ultratop Industrial is to be applied on medium to large-sized surfaces, larger quantities may be prepared using a vertical shaft mixer pump. If it is mixed using mechanical means, the amount of water required is the same as when mixing by hand. Mix the product until the blend is completely homogenous before laying.


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Additional information


25Kg Bag, 20 x 25kg Half Pallet, 40 x 25kg Full Pallet

Suitable for Substrates

Minimum Thickness: 5mm

Maximum Thickness: 40mm

Compressive Strength @ 28 days: 30-40N/mm2

Walkable: 3-4 Hours

Ready for Use: 24+ Hours

Suitable for Substrates: Concrete / Screed  / Plywood / Tile / Underfloor Heating



Since its beginnings in 1937 Mapei has grown so that it can now claim to be the worlds largest producer of adhesives and chemicals for the construction industry. The company has always believed in investing strongly in R&D and product development, and it is perhaps this more than anything that has led to their success. Mapei has been in the UK since 1989 with a manufacturing plant now producing over 100,000 tonnes across a vast product range.

Technical Information