EWI-075 Silicone Render

EWI-075 Silicone Render is one of our most popular Silicone Render products. This polymer modified, ready-to-use render is normally applied externally to produce a decorative finish on buildings. The render is suitable for use on brick, concrete, render carrier boards, traditional plasters, gypsum substrates and on external wall insulation systems. EWI Pro Silicone Render is highly breathable. This makes it ideal for application on external wall insulation systems where breathable insulants have been used. For example, Mineral Wool or Wood Fibre insulation. The Render is also flexible, meaning you can apply it as part of a render-only system (i.e. no insulation). Unlike thicker sand and cement or monocouche renders, our Silicone Render provides a robust, long-lasting decorative finish that is unlikely to crack over time. EWI-075 Silicone Render is available in thousands of different colours (e.g. RAL or NCS colours). If the colour you are looking for is not displayed above, please call us on 0203 0340022. You can achieve a range of finishes from the following render grain sizes: 0.5mm, 1mm, 1.5mm, 2mm and 3mm. The 0.5mm grain will give your property a smoother look whereas going for our 3mm grain will give a more textured look. 

Application

• Before use: Mix with a paddle mixer to evenly distribute colour pigments. Always check colour matches the order.

• Application: Apply onto an EWI Pro Basecoat with embedded mesh (not directly onto brick). Use a trowel to spread and a plastic float to achieve texture.

• Thickness: Apply a thin coat equal to the selected grain size (e.g. 1.5mm render = 1.5mm layer).

• System build-up: Basecoat 4–7mm + render layer (grain size) = ~8mm total.

Specification

• Intended for application onto an EWI Pro- specified basecoats
• Substrate primers: EWI Pro - Water Based Primer
• Basecoat primers: EWI Pro - Top Coat Primer 
• Application and setting temperature (air, substrate, materials): from +5°C to +25°C
• Grain size distribution: 0.5mm, 1mm, 1.5mm, 2mm and 3 mm

Silicone Render Coverage Rates

• 0.5mm –1.6kg/m². One bucket should cover 16–20m²
• 1.0mm – 1.9kg/m². One bucket should cover 12–13m²
• 1.5mm – 2.4kg/m². One bucket should cover 9–10m²
• 2.0mm – 3.4kg/m². One bucket should cover 6-8m²
• 3.0mm – 5.0kg/m². One bucket should cover 5-6m²

Storage

EWI Pro Silicone Render comes ready to use in a 25kg plastic tub. Store in a cool, dry place away from direct sunlight and mix regularly. EWI Pro Silicone Render should be used within 1 year of the production date (as printed on the bucket).

*Please note: We do not accept returns on tinted products because our tinted renders are made-to-order. Renders that have not been tinted can be returned as per our normal T&Cs. On receipt of your tinted render, please ensure the colour is as expected before application. We recommend buying one of our render samples before purchasing to ensure you are 100% happy with your chosen colour.