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DMS Multi-Flow 20kg Bag & 5L Bottle

Collect From Branch   |   or Delivered Nationwide
Final discounts are accurate at basket stage.

Multi Flow is a rapid setting, high performance latex based two-part self-levelling floor compound. The specially formulated powder component is mixed with a pre-gauged, protein free polymer latex liquid, giving a free-flowing, shrinkage compensated self-levelling floor compound. Multi Flow has excellent flow and adhesion properties making it suitable for a wide range of both commercial and domestic applications. These unique properties ensure that Multi Flow can be used with confidence without the need to prime the large majority of substrates. Multi Flow is suitable for use over a wide range of substrates including sand/cement screeds, concrete, flooring grade asphalt/bitumen, ceramic, porcelain and terrazzo tiles, rigid steel, moisture tolerant old adhesive residues, epoxy damp proof membranes and plywood. Multi Flow is also ideal for encapsulating electric underfloor heating elements and for use over underfloor heated screeds.

Latex Mix Levelling Compound

COVERAGE: 20kg will cover 5m2 at a depth 3mm

BAG SIZE: 20kg

Bottle Size: 5 Litres


  • Apply from 2 - 12mm in one pour
  • Walk on after 90 minutes
  • Install tiles after 3 hours & decorative floor coverings after 4 hours
  • Suitable for use over old adhesive residues including bitumen
  • Moisture tolerant - can be used below a DPM
  • Excellent adhesion properties without priming most substrates
  • Ideal for use above underfloor heating systems
  • Ideal for plywood overlay substrates
  • Low odour
  • Protein free
  • ✔ Sand/Cement Screed
  • ✔ Concrete
  • ✔ Plywood Overlay (6mm min)
  • ✔ Electric Underfloor Heating
  • ✔ Water/Wet System Underfloor Heating
  • ✔ Tile Backer Boards
  • ✔ Existing Ceramic, Porcelain and Natural Stone Tiles
  • ✔ Flooring Grade Asphalt & Bitumen
  • ✔ Anhydrite Screeds
  • ✔ Existing Vinyl Tiles
  • ✔ Steel/Metal Surfaces
  • ✔ Epoxy DPM
  • ✔ Existing Adhesive Residues
  • ✔ Green Screed
  • ✔ Fibreglass*


  • Check our full Delivery Information
  • Our delivery drivers are the best so we make deliveries on our own vans whenever possible.
  • If we can't make the delivery on our own vehicles we will use a selected carrier perfect for the goods that you've purchased.

How delivery is arranged.

  • Once you've placed your order our helpful team will be in contact with your delivery date. This can be changed if inconvenient.
  • If you have a preferred or required day please contact us.
  • Deliveries are kerbside, made on weekdays between 8am-6pm and will require someone to receive, check and sign for the goods. 


We give you a full 14 days to return unwanted or excess goods (terms, charges and limitations apply) and 30 days for any faulty items. Please contact our customer service team who can guide and help you with the process. 
Take a look at our useful guide to returns for extra information. Read our full terms of service.

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  • Checkout online, fast, easy and safe
  • Order over the phone on 01604 664859 (spend limits apply, delivery to verified billing addresses only).

If you'd like further advice contact our team who will be happy to help.