EWI-260 Levelling Mortar (for walls) – 25kg

4.67 out of 5 based on 3 customer ratings
(3 customer reviews)
£10.54 (incl VAT)

In stock

EWI-260 Levelling Mortar is used on walls as a scratch coat or to prepare an uneven substrate prior to applying render for EWI-Pro solid wall insulation systems. The product is a polymer-modified sand and cement mixture, which can be used for repairing and filling cavities in walls.

  • Waterproof
  • Frost-proof
  • High durability
  • Polymer modified

EWI-260 Levelling Mortar

Our EWI-260 levelling mortar is used on walls to produce a smooth surface or a scratch coat on which a basecoat or EWI system can be applied. The Levelling Mortar can be used to fill and repair holes and other imperfections up to a maximum thickness of 50mm, and the mortar can be applied on various different walls and substrates, including concrete as well as different types of block or brickwork.

Preparation

Substrates must have sufficient load-bearing capacity, must be stable and free of contamination which might affect the adhesion properties of the mortar e.g. dust, oil, moss, loose and peeling paint or plaster coats. Remove all loose or peeling plaster coats. The wall surface, plastered or not, should be cleaned with a wire brush as necessary then rinsed with water and allowed to dry. Highly absorptive and dusty substrates should be primed with EWI-301 Water Based Primer.

Slowly add the Levelling Mortar dry mixture to a suitable container with 4 litres of clean cool water. Once the Levelling Mortar has been added to the water, mix using a paddle mix to achieve a uniform, lump-free consistency. Set aside the levelling mortar for 5 minutes and then mix again thoroughly before applying to the substrate.

Application

Apply EWI-260 Levelling Mortar to the substrate with a trowel up to a maximum thickness of 50mm. Smooth out the layer to prepare a level surface ready for further works. EWI-260 needs to be left for a minimum of 48 hours before any more works are carried out.

Application Conditions

  • Substrate primer: EWI- 301 or EWI-310
  • Application temperature (air, substrate, materials): from +5°C to +25°C
  • Water mix proportions: approx. 4.0 litres of water per 25 kg of dry mix
  • Time of usability after mixing with water: approx. 1 hour (temp. +20°C)
  • Quantity to be used: approx. 1.8 kg/m2 per 1mm of layer thickness (dry mix)

Clean-up 

Do not dispose of EWI-260 Levelling Mortar along with household rubbish. Ensure that packaging is clean and empty before disposal. Left-over product should be not be allowed to reach sewage or watercourse systems.

Storage Conditions 

Comes in powder form in a 25kg paper bag.

Store in a cool, dry place. Avoid ingress of water. Shelf life: up to 12 months from the date of manufacture.

 

SKU: EWI-260
Weight 25 kg

3 reviews for EWI-260 Levelling Mortar (for walls) – 25kg

4.67 out of 5
Write a review

  1. david Grant

    Just used this on our latest rendering job to get the wall sorted before putting on the rest of the gear. It is very good stuff. In fact all the bits are first rate, on a par with Sto and much cheaper than K-rend. Would defintely recommend

  2. Ben Tempelton

    Quite good mortar with acceptable price. Would recommend.

  3. Jayesh

    Great product, mixes well and goes on well. very happy with the results. Would definitely use the levelling compound again.

Browse product categories