EWI-075 Silicone Render 1.5mm Smoke

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 building applications, providing a durable decorative finish. This thin-coat system performs excellently on diverse substrates including masonry, concrete, render carrier boards, conventional plaster, gypsum surfaces, and external wall insulation assemblies.

Engineered with high breathability characteristics, this silicone render integrates seamlessly with breathable insulation materials used in external wall insulation projects. Whether specifying Mineral Wool or Wood Fibre insulation, the render maintains the vapour permeability essential for system performance.

The EWI-075 delivers flexibility for standalone render applications without insulation layers. Compared to thicker formulations such as sand-cement or monocouche systems, this silicone-based product provides superior crack resistance and extended durability, ensuring a stable decorative surface throughout the building's lifecycle.

Product Specification

Colour: SMOKE - 27416

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 palette of finishes, encompassing standard RAL and NCS colour specifications to suit individual project requirements.
2. Multiple grain size options ranging from 0.5mm through to 3mm enable customisation of surface texture. A 0.5mm grain delivers a refined, smooth finish, whilst a 3mm grain creates pronounced texture with visual depth and architectural character.

Application

EWI-075 Silicone Render is supplied as a ready-to-apply product requiring no water addition. Application is straightforward—dispense directly from the container. Prior to use, thorough mixing ensures uniform pigment distribution throughout the batch. Verify colour accuracy against your specification before commencing application.

To apply the Silicone Render, trowel the material onto the prepared substrate, then use a plastic float to establish the desired surface texture. As a thin-coat system, application thickness must correspond precisely to the specified grain size.

Application Specifics

When installing EWI-075 Silicone Render on building elevations, ensure sufficient applicators are deployed to complete each elevation in a single operation. Rapid setting, particularly in elevated temperatures, necessitates continuous coverage to prevent visible joints between application sections. Prompt finishing techniques are essential to achieve consistent appearance across the entire rendered surface.

Info

Browse our EWI PRO range and refine selections by thickness or coverage using the left-hand filters. For technical guidance on product suitability or volume-based quotations, contact us via telephone on +4402038839057, email sales@insulationbee, or Live Chat - Lowest UK Insulation Prices.