Knauf Quarzgrund Pro Primer - Containing Quartz Primer - 15kg bucket

Knauf Quarzgrund Pro Primer is a ready‑mixed, quartz‑filled bonding primer designed to improve adhesion and surface grip on smooth, low‑absorbent or difficult substrates prior to the application of mineral base coats, thin‑coat renders and decorative finishes. Its fine quartz aggregate creates a uniform, textured key, ensuring reliable bonding and consistent application of subsequent layers.

Suitable for both interior and exterior use, Quarzgrund Pro enhances substrate stability, regulates absorbency and promotes even drying of the render system. The primer is easy to apply by roller or brush, dries quickly, and forms part of Knauf’s integrated façade and interior finishing systems.de renders. As part of Knauf’s integrated façade system, Sockel Gigamit ensures reliable long‑term performance when combined with Knauf primers, reinforcing meshes and finishing plasters.

Consumption: 90m2 / bucket

Note: The exact consumption can only be determined with a test application on the individual object.

CHARACTERISTICS

• Quartz‑filled formulation - creates a textured key for strong mechanical adhesion.
• Improves bonding - ideal for smooth or low‑absorbent substrates.
• Ready‑mixed and easy to apply - consistent coverage with roller or brush.
• Regulates absorbency - supports uniform drying of base coats and renders.
• Interior and exterior use - versatile across façade and internal systems.
• System‑compatible - designed for use with Knauf base coats and finishing plasters.

APPLICATION

• Primer for mineral base coats
• Preparation of smooth substrates such as concrete or existing render
• Adhesion promoter for thin‑coat renders
• Interior and exterior façade preparation