The application dimension of the Water and Oil Repellent Finishing Agents market is dominated by five principal segments. Textile applications, which include outerwear, sportswear, and home textiles, account for roughly 45 % of total revenue, reflecting the sector’s demand for durable water‑repellent (DWR) and oil‑resistant finishes. Leather uses—primarily in footwear and upholstery—contribute about 20 % as manufacturers seek agents that preserve suppleness while providing stain resistance. Paper & Board (printing, packaging, and specialty paper) represent 15 % of the market, driven by the need for moisture‑proofing in high‑speed printing lines. Construction Materials such as concrete, bricks, and tiles also capture 15 % of sales, where repellent agents extend service life by preventing water ingress and oil staining. The residual 5 % falls under Other, encompassing automotive interior components, electronic casings, and niche industrial parts. Collectively, these application categories define the overall market size and shape the strategic focus of suppliers, a pattern captured in the Water and Oil Repellent Finishing Agents segmentation chart.