Oberflächenvorbehandlung

It appears the topic name is truncated: "Oberflächenvor...". Could you please provide the full term or more context? With the exact title I can generate a neutral, concise wiki-style article under 300 words.

If you meant Oberflächenvorbereitung (surface preparation), I can proceed with a short article covering: definition and purpose, common methods (mechanical cleaning, chemical cleaning, etching, priming, surface activation), typical applications in coatings, automotive, electronics, and construction, quality considerations and standards, and related topics. Please confirm the intended term.