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<p><strong>Sika Primer-209 D Black 250ml Adhesion Primer</strong></p><p>This pigmented, solvent-based primer enhances adhesion for paints and plastics. Sika&reg; Primer-209 D reacts with moisture to create a thin, effective layer that serves as a bonding interface between various substrates and adhesives. It's specifically designed for the treatment of surfaces prior to applying Sika&rsquo;s one-component Polyurethanes, providing strong adhesion on select plastic substrates without the need for prior activation.</p><p><strong>Areas of Application:</strong></p><p>Sika&reg; Primer-209 D is ideal for improving adhesion on multiple plastics and paints, including GRP, epoxy resins, PVC, ABS, PMMA, PC, PS, as well as alkyds/melamine, powder coatings, and baking varnishes. Due to the diverse nature of plastics, preliminary tests on original substrates under actual production conditions are essential.</p><p>Consult the manufacturer's guidance and conduct tests on original substrates to ensure compatibility when using Sika&reg; Primer-209 D on materials that may be sensitive to stress cracking.</p><p>Please note: This product is intended for experienced professional users only. Testing with actual substrates and conditions is required to verify adhesion and material compatibility.</p>