This document discusses maintenance spray products used for automobiles, printing engines, and other machines. It lists several brands of multipurpose spray specialists that are popular in the market, including 3M, CRC, ABRO, APEX, WURTH, OKS, and RUTOLENE. The key stakeholders for these products are service centers, garages, vehicle owners, spare parts outlets, printing presses, small industries using printers, other industry users, hardware shops, and consumers who purchase from hardware shops.