Global Photocatalyst Paint market size was valued at USD 420.15 million in 2025 and is projected to grow from USD 451.32 million in 2026 to USD 865.47 million by 2034, exhibiting a CAGR of 7.50% during the forecast period. Photocatalyst Paint is a specialized functional coating that incorporates photocatalytic materials, primarily titanium dioxide (TiO₂), which activate under ultraviolet (UV)...