Baumit Premium Primer DG27 is a high-quality, ready-to-use primer is specially formulated for prepping mineral and synthetic surfaces before applying decorative renders. Water-based and filled with fine quartz, it helps balance absorption across the surface and improves how well the topcoat sticks and spreads. It's the ideal first step in rendering, ensuring a consistent finish and better adhesion. Fully compatible with all Baumit External Wall Insulation (EWI) systems and meets ETAG 004 European standards.
Key Features:
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Ready to Use – No mixing needed, making preparation quick and easy.
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Balances Surface Absorption – Helps regulate how the base absorbs moisture for a more even render finish.
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Improves Adhesion – Acts as a strong bonding layer between the substrate and topcoat.
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Enhanced Topcoat Application – The quartz filler boosts grip and texture for a smoother and more controlled render application.
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System Compatible – Designed to work seamlessly with all Baumit EWI systems and compliant with ETAG 004 standards.