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Sika Primer 206 G+P Black Solvent-Based Adhesion Primer

Sika® Primer-206 G+P Adhesion Promoter

Sika® Primer-206 G+P is a professional-grade, pigmented, solvent-based black primer designed to significantly enhance the bond between various substrates and adhesives. By reacting with atmospheric moisture, it forms a thin, reactive layer that acts as a chemical bridge, specifically formulated for preparing bond faces before applying Sika’s 1-component polyurethane adhesives.

Key Applications

This moisture-curing primer is engineered to improve adhesion on a variety of challenging surfaces, including:

  • Float glass and ceramic-coated glass
  • Painted surfaces and pre-coatings
  • Selected plastics and common metals

Features & Benefits

  • Enhanced Bond Reliability: Provides a secure link on a wide variety of substrates.
  • User-Friendly Application: Easy-to-apply liquid consistency for consistent coverage.
  • Moisture-Reactive Technology: Forms a durable thin-film layer upon contact with air moisture.

Note: This product is suitable for experienced professional users only. Pre-application tests with actual substrates and conditions must be performed to ensure compatibility and adhesion performance.

Technical Documentation

Source: Sika Technical Data Sheet