EWI-075 Silicone Render 25kg Bone

Request a quote for other grain sizes: 0.5mm / 1.0mm / 2.0mm / 3.0mm

The EWI-075 Silicone Render is a polymer-modified, ready-to-use coating engineered for external wall applications. This product delivers a decorative finish and performs exceptionally well across diverse substrates including masonry, concrete, render carrier boards, conventional plaster systems, gypsum surfaces, and external wall insulation assemblies.

The EWI Pro Silicone Render excels in breathability, making it an ideal complement to breathable insulation materials used within external wall insulation systems. Whether paired with Mineral Wool or Wood Fibre insulation, this render maintains the vapour permeability essential for system performance.

The EWI-075 Silicone Render offers flexibility for standalone render applications without insulation backing. As a thin-coat system, it provides superior durability and crack resistance compared to thicker alternatives such as sand-cement or monocouche renders, ensuring a long-term decorative surface.

Product Specification

Colour: BONE- 28012

Dimensions: 399mm x 326mm x 277mm

Weight: 25kg

Application Temperature: +5 to +25 °C

Grain size on this product: 1.5mm

Request a quote for other grain sizes: 0.5mm, 1mm, 2mm and 3mm

Coverage:

1. 0.5mm –1.6kg/m². One bucket should cover 16–20m²

2. 1.0mm – 1.9kg/m². One bucket should cover 12–13m²

3. 1.5mm – 2.4kg/m². One bucket should cover 9–10m²

4. 2.0mm – 3.4kg/m². One bucket should cover 6-8m²

5. 3.0mm – 5.0kg/m². One bucket should cover 5-6m²

   Colour: Available in 380 colours

   Applications: EWI Systems - External Wall Insulation

   BBA Certified: Yes (no. 18/5503)

   Material: Silicone emulsions, fillers, modifying admixtures, pigments

Availability

1. The EWI-075 Silicone Render is supplied across an extensive colour palette, encompassing standard RAL and NCS colour specifications to suit your project requirements.
2. Multiple grain size options are available—0.5mm, 1mm, 1.5mm, 2mm, and 3mm—enabling you to select the appropriate surface texture. A 0.5mm grain delivers a refined, smooth finish, whilst a 3mm grain produces a pronounced textured appearance that adds visual depth and character to building facades.

Application

EWI Pro Silicone Render is supplied as a ready-to-use product requiring no additional water. Application is straightforward—simply trowel directly from the bucket. Prior to use, thorough mixing ensures uniform pigment distribution. Always confirm colour accuracy against your specification before commencing application.

To apply EWI-075 Silicone Render, begin with an initial trowel pass onto the prepared substrate, then use a plastic float to establish the desired surface profile. As a thin-coat system, application thickness must correspond to the selected grain size specification.

Application Specifics

When installing EWI Pro Silicone thin coat Render on building elevations, sufficient applicators must be deployed to complete each elevation continuously. This is critical because the render cures rapidly, particularly during warm weather conditions. Achieving consistent appearance requires swift finishing of the applied render. Partial elevation coverage will produce visible demarcation lines where render sections meet upon completion of the full elevation.

Info

Browse our EWI PRO range and refine selections by thickness or coverage using the left-hand filters. For technical advice on product suitability for your application, or to request a volume discount quotation, contact us via telephone on +4402038839057, email sales@insulationbee, or use our Live Chat service for competitive UK Insulation pricing.