SKU:92141
Primer-209 D Black 250ml Bottle
Pigmented, solvent-based primer for paints and plastics. Sika Primer-209 D is a solvent-based black primer, which reacts with moisture and forms a thin layer. This layer acts as a link between substrates and adhesives. Sika Primer-209 D is specifically formulated for the treatment of bond faces prior to the application of Sikas 1-component Polyurethanes. This primer might provide excellent adhesion without previous activation steps on certain plastic substrates.
Areas of Application:
Sika Primer-209 D is used to improve adhesion on many plastics and paints such as GRP, epoxy resins, PVC, ABS, PMMA, PC, PS and acrylics, alkyds/melamine, powder coatings, and baking varnishes.
Due to the wide variety of plastics, it is mandatory to perform preliminary tests on original substrates under production conditions.
Seek manufacturers advice and perform tests on original substrates before using Sika Primer-209 D on materials prone to stress cracking.
This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.
The Sika Primer-209 D Black 250ml Bottle is a high-quality, solvent-based primer designed to improve adhesion on a wide range of plastics and painted surfaces. Its pigmented, moisture-reactive formulation creates a thin, durable layer that acts as a bonding intermediary between substrates and adhesives. This primer is specifically formulated for use prior to applying Sika's one-component polyurethanes, ensuring optimal bonding performance. Its black pigmentation allows for easy application visibility and compatibility with various substrates such as GRP, epoxy resins, PVC, ABS, PMMA, PC, PS, and acrylics, as well as alkyd/melamine coatings, powder coatings, and baking varnishes. For best results, it is recommended to conduct preliminary adhesion tests on original materials under actual production conditions, especially on plastics prone to stress cracking or materials with complex compositions. This product is intended for experienced professional users who are familiar with substrate preparation and testing procedures to ensure compatibility and adhesion performance. Proper application of Sika Primer-209 D can significantly enhance the durability and reliability of bonded components, making it an essential product for industrial and manufacturing settings where adhesion quality is critical. For additional guidance and detailed instructions, please refer to the official owner’s manual available at the provided link.
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