Sika Primer-207 is a pigmented, solvent-based primer that creates a thin, moisture-activated adhesion layer between substrates and Sika adhesives. Designed for professional use, it prepares bond faces for Sika’s 1-component polyurethane systems across a broad substrate range.
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Color: Black
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Formulation: Pigmented, solvent-based primer
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Substrate compatibility: Enhanced adhesion on float glass, ceramic-coated glass, plastics, pre-coatings, painted surfaces, E-coats, and metals
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UV visibility: Visible under long-wave UV light for in-process control
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Adhesion performance: Delivers strong adhesion with a single application
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Recommended use: Preparing bond faces before applying Sika’s 1-component polyurethane systems
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Application method: Shake thoroughly until mixing balls rattle, then for about one more minute; apply a thin but covering coat with a brush, felt, or foam applicator
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Application conditions: Ideal surface temperatures 15 °C to 25 °C; apply only once
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Storage and handling: Consumption and coverage depend on the substrate; reseal tightly after each use
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Safety notes: Intended for experienced professional users; seek the manufacturer’s guidance and test on original substrates before use, especially on materials prone to stress cracking
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Specifications: Manufacturer: Sika; Part No: 587329; UPC: 7612895520810
Sika Primer-207 helps create a reliable bond by forming a moisture-activated, thin adhesion layer that is compatible with a wide variety of materials and Sika polyurethane systems. The UV-visible feature aids process control, while a single-coat application streamlines workflows for professionals. Because substrate compatibility and testing are emphasized, the primer supports careful, deterministic bonding in demanding environments.
