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Breathable Primer for Renders and Plasters – Baumit PremiumPrimer
Ready to use, acrylic based, waterborne quartz filled liquid primer for all Synthetic and mineral decorative finishes with high covering power. Hand application for external areas. Primer for preparing surfaces of mineral substrates. To equalize suction of substrates and improve adhesion of subsequent mineral and synthetic decorative of Baumit topcoat renders. Properties: Composition: Technical Data: Reduces and equalizes substrate suction to improve the curing and strength development of subsequent coatings as well as colour uniformity. High pigment concentration produces a coloured equalisation of the substrate. Improves adhesion to substrates. Enhances the hydrophobic qualities of the background. Does not inhibit water vapour diffusion through the substrate. Free from solvents. Organic binders, silicone-based additives, fillers, additives and water. Condition state: Liquid Colour: White (also coloured available) Solids content: ca. 60% VOC content: ca. < 30 g/l (complies with EU limitations) Density: 1470 kg/m3 pH-value: ca. 8.5 Consumption: ca. 0.2 – 0.25 kg/m2 (on basecoats) ca. 0.4 kg/m2 (on render coats) Yield: ca. 100-125 m²/25 kg bucket (on basecoats) ca. 60 m²/25 kg bucket (on render coats)
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