Johnstone's Trade Stormshield Silicone Render Primer 5ltr

Render Primer

Item Code: 547931105

£26.25 Ex VAT £31.50 Inc VAT

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Highly weather resistant and vapour permeable, Johnstone's Silicone Enhanced Primer is a ready-to-use through coloured primer, specially formulated for use on external wall insulation systems.Apply as a barrier coat between the render and the basecoat.


  • Full Silicone Render Primer
  • Developed to offer a highly durable all weather preparation coat
  • High Performance Full Silicone technology
  • Specially developed primer for render
  • Silicone based
  • Ready to use
  • BBA approved
  • Vapour permeable
  • Available to order in any colour at the same price
  • Apply and allow to dry in suitable weather conditions - do not use in wet or frosty conditions or when humidity is above 85%.


Size 5Ltr
Colour White
Material Render
Coverage Per m2
Coverage (m2) 0.2kg
Use External



  • The Stormshield Render System has a BBA approval


  1. CS547931105 MSDS Information.pdf
  2. CS547931105 Technical Data Sheet.pdf
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