EWI-075 Silicone Render Diamond 1.5mm

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

The EWI-075 Silicone Render is a high-performance, ready-to-use render formulated with polymer modifications for external application. This product delivers a decorative finish and performs excellently across diverse substrates including brick, concrete, render carrier boards, traditional plasters, gypsum bases, and external wall insulation systems.

The EWI Pro Silicone Render exhibits superior breathability, making it ideal for pairing with breathable insulants in external wall insulation applications. Whether specified with Mineral Wool or Wood Fibre insulation, this render maintains the breathability profile required by your system.

This Silicone Render offers excellent flexibility for render-only applications without insulation backing. Compared to thicker alternatives such as sand and cement or monocouche systems, this thin-coat silicone solution provides a durable, long-lasting decorative finish with significantly reduced cracking potential.

Product Specification

Colour: DIAMOND - 27420

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 comes in an extensive palette of colours, encompassing standard RAL and NCS colour specifications to suit your requirements.
2. Select from multiple grain sizes—0.5mm, 1mm, 1.5mm, 2mm, and 3mm—to achieve your preferred surface texture. A 0.5mm grain delivers a refined, smooth finish, whilst a 3mm grain creates a pronounced textured appearance with visual depth and architectural character.

Application

EWI Pro Silicone Render is supplied as a ready-to-use product requiring no water addition. Apply directly from the bucket without further preparation. Prior to application, thoroughly mix the render to ensure uniform pigment distribution. Always confirm colour accuracy against your order documentation before commencing work.

To apply EWI-075 Silicone Render, apply an initial coat with a trowel to the substrate, then use a plastic float to create your desired texture finish. As this is a thin-coat silicone render system, application thickness must correspond to your selected grain size.

Application Specifics

When installing EWI Pro Silicone thin coat Render on building facades, ensure sufficient applicators are present to complete entire elevations in one continuous operation. This is critical because the render cures rapidly, especially during warm weather conditions. Achieving a consistent finish requires swift application and rubbing up of the render. Partial elevation rendering will produce visible joints where sections meet upon completion of the full elevation.

Info

Browse our EWI PRO range and filter by thickness or coverage using the left-hand navigation. For technical guidance on product suitability or bulk quotations, contact us on +4402038839057, email sales@insulationbee, or use Live Chat for the best UK Insulation prices.