Mineral/Acrylic Primer is designed for final preparation of a substrate prior to applying the EWI Pro Mineral, Acrylic and Mosaic Renders. While strengthening the substrate, EWI-330 actively balances its absorptivity, facilitating ease of render application and creating an enduring and stable finish. The Mineral and Acrylic Primer can be tinted to match the colour of the render to create a seamless coloured finish.
The Primer is used to prepare the walls before the application of coloured render. It improves adhesion of the render to the basecoat, facilitating application and reducing groundwork absorbency.