Euromix Patch Coarse Broadwall

Euromix™ Patch Coarse Broadwall is a durable, water-based polymer compound, that is suitable for use as a patching material, key coat on difficult substrates or thin coat render.

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Product Summary

Euromix™ Patch Coarse Broadwall is a pre-mixed, durable, acrylic polymer material, composed of finely graded sand and fillers in a water based acrylic emulsion processed with proprietary additives, extenders and a powerful fungicide/anti yellow agent. Euromix™ Patch Coarse Broadwall can be used

as a low build render coat and patching material, in both external and internal applications, over most masonry, concrete and sheet substrates.

Product Name

 Euromix™ Patch Coarse Broadwall.




 15 litre plastic buckets. 


In the bucket the material appears as a

milky white, gritty, viscous liquid. When

finished, in most circumstances, it appears as a medium grey cement coloured textured render.


It is recommended that the Euromix™ Patch Coarse Broadwall be thoroughly stirred in the bucket, using a power stirrer, prior to application.

Apply Euromix™ Patch Coarse Broadwall to the surface to a thickness of approx. 1.5-3mm. Where the entire surface is being coated, commence at the top of the wall panel. Two (2) or more applications may be required for large uninterrupted wall areas. Allow surface to stand for a short time prior to finishing. Rub up or ‘finish’ with a suitable float either in vertical or circular motion, terminating only when a whole area or section is completely coated. Typically (1) one coat should be adequate if the substrate is flat and level; a second coat may be applied if required.

For thicknesses greater than 3mm it may be more effective to top coat using one of the Euromix™ Acrylic Renders.

Application should be carried out on a day with temperatures above 10°C and below 32°C ambient. Do not apply Euromix™ Patch Coarse Broadwall when rain is anticipated within 5

hours of completion of the days work, longer in damp, cold +/or humid conditions.


Allow @ 1 L / 0.8-0.9 SQM, at a thickness of 1.5mm, when applied as a topping compound (average coverage per 15 Litre bucket is 12 to 14 SQM).

Coverage is variable, dependent upon type, texture and porosity of the substrate and the application technique.

Download Product Data Sheet

Download Material Safety Data Sheet


Drying and Curing

Drying and curing of the product is affected by type, dryness and porosity of the surface, temperature, humidity, ventilation, climate conditions and application technique and therefore drying and curing can only be given as a guide (at 25°C & 50% RH):

Touch Dry

Two (2) to three (3) hours. 


Twenty-four (24) hours.

Recommended Products

 Sandstone Texture cannot be applied directly over PVC, polystyrene (EPS), AAC or other absorbent materials without the application of a suitable base coat first.

Euromix recommends the use of Euromix™ Acrylic Primer as the priming coat with Euromix Sandstone. 

Euromix Acrylic Primer

Euromix™ Primer is an acrylic surface primer, formulated to enhance the colour and adherence of Euromix® textures and paints over most substrates, but particularly over render and masonry type surfaces.