"New efficient polishing technology:
A new hot melt polishing technique for applying polishing pastes combines the advantages of emulsions and solid pastes. In this process, a system heats the polishing pastes used and makes them sprayable. Thus, the great polishing performance of solid pastes also becomes available on liquid paste systems."
Source: The article appeared in JOT 61 (2021) Issue 6, pp. 58-59.