EWI-075 Silicone Render – 25kg Solid Wall Insulation

EWI-075 Silicone Render – 25kg Solid Wall Insulation

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    £63.98 EX VAT £76.78 INC VAT

    Additional Info

    Ewi Render Systems
    Product Code:
    • Application:
      It is breathable, and therefore ideal for application onto external wall insulation systems, in particular, the Mineral Wool and Wood Fibre systems.
    • Type:
      Silicone Render
    • Product Size:
    • Pack Coverage:
      0.5mm – cover 15m2 /// 1.0mm – cover 12 – 13 m2 /// 1.5mm – cover 9 – 10 m2 /// 2.0mm – cover 7 – 8 m2 /// 3.0mm – cover 5 – 6 m2
    • Estimated Delivery:
      1-3 Working Days
    • Speak to an insulation expert:
      Get in touch with us over our LIVE CHAT or 02038839057

    Product Description

    EWI-075 Silicone Render – 25kg Solid Wall Insulation

    EWI-075 Silicone Render – 25kg

    EWI-075 Silicone Render – 25kg is the premium render in the EWI Pro catalogue, offering unsurpassed performance. It is breathable, and therefore ideal for application onto external wall insulation systems, in particular, the Mineral Wool and Wood Fibre systems. Silicone Render is also flexible, robust and long-lasting. Available in hundreds of different colours so everyone can be catered for.

    EWI-075 Silicone Render – 25kg is a polymer modified, ready-to-use render suitable for use on brick, concrete, traditional plasters, gypsum substrates and chipboard, once an EWI Pro specified basecoat has been applied. The render is a mixture of silicone and acrylic resins, with mineral fillers and pigments. This product does not contain ammonia or organic solvents. It is suitable for interior and exterior surfaces.

    Key Facts


    -Resistant to algae and plant growth






    Composition: silicone emulsions, dispersion of acrylic polymer, illers, modifying admixtures, pigments

    Bulk density: prox. 1.84 g/cm3

    Relative diffusion resistance(non-trowelled 3 mm thick layer):  0.13 m

    Water absorption after 10 hours: ≤ 360 g/m²

    Substrate primers: -333 Silicone Silicate Primer

    Application and setting temperature(air, substrate, materials): from +5°C to +25°C

    Grain size distribution: 1.0, 1.5, 2.0 and 3.0mm.

    Colours: a range of 380 colours

    EWI-075 Silicone Render


    EWI-075 Silicone Render – 25kg comes as a ready-to-use mix so you don’t need to add anything to it before use. It is advisable that you stir the mixture first to ensure that all the colour pigments are evenly distributed throughout. To create an even, textured finish you will then need to rub up the surface of the render using circular motions with a plastic render float.

    You will need to ensure that you have enough people on-site to be able to apply the render to an entire wall at once. If you attempt to apply the render section by section, then you will find that when it dries there will be a scarring effect where the different render sections meet.

    Application Conditions 

    Intended for application onto an EWI Pro specified basecoat

    Substrate primers: EWI-301 Water Based Primer

    Basecoat primers: EWI-333 SiSi Render Primer

    Application and setting temperature (air, substrate, materials): from +5°C to +25°C

    Grain size distribution: 1mm, 1.5mm, 2mm and 3 mm

    Caution: In case of wall thermal insulation systems, when plastering facades with a large area, it is recommended that colours with brightness coefficient (dispersed reflection) of at least 25% should be used. These coefficients are shown in the colour palette of EWIPro plasters and paints.

    Coverage Rates 

    0.5mm – 1.6kg/m2. One bucket should cover 15m2

    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 Conditions

    Comes ready-to-use in a 25kg plastic tub.

    Please note: In order to tint the product we break the seal. We therefore do not accept returns on tinted items. Store in a cool, dry place away from direct sunlight and mix regularly. Colours from different batches may vary, to avoid inconsistencies mix tubs together prior to application.

    If you have questions about If you have questions about EWI-075 Silicone Render – 25kg please call us on 02038839057! You can also text us back in our live chat.

    Please find all datasheets in PDF & BROCHURES section.

    Bee with us!! 02038839057


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    EWI-075 Silicone Render – 25kg Solid Wall Insulation

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    Size Chart