Polyurethane (PU) coatings provide protective, flexible, and aesthetically appealing finishes for technical textiles, footwear, and synthetic leather. However, conventional solvent-based PU systems often involve hazardous substances like DMF, raising concerns about worker safety and air quality. The industry is now pivoting to water-based or high-solids PU coatings with reduced VOCs, while exploring bio-based components to reduce petrochemical dependence. These innovations support lower-impact manufacturing without sacrificing abrasion resistance or visual clarity. B2B directories facilitate access to advanced PU systems that meet both functional specifications and environmental compliance requirements, helping procurement teams make informed, future-ready sourcing decisions.