Atlas Ultragrunt
superior and long-lasting decorative protection of façade surfaces
QUICK-DRYING PRIMER FOR CRITICAL SUBSTRATES
Atlas Ultragrunt is a premium primer designed for critical substrates, enhancing adhesion for self-levelling compounds, tile adhesives and more.

Description
Atlas Ultragrunt is a premium primer designed for critical substrates, enhancing adhesion for self-levelling compounds, tile adhesives and more. Ideal for use on concrete, terrazzo, ceramic tiles and OSB, it ensures strong bonding and quick drying for efficient project timelines.
Main Characteristics
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Increases adhesion with quartz aggregate.
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Suitable for concrete, terrazzo, ceramic tiles, OSB.
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Quick drying - further work possible after 4 hours.
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Recommended for substrate preparation for bonding ceramic and stone cladding.
Technical Details
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Bonding Strength:
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Terrazzo, ceramic tiles, concrete: > 1.0 MPa
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OSB boards: > 0.8 MPa
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Consumption: Approx. 0.3 kg/m²
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Application Temperature: +5 ºC to +35 ºC
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Drying Time: Further work after approx. 4 hours
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Packaging: 5 kg and 15 kg plastic buckets.
Reach out to our team for technical and safety data sheets.