Quenching a large ship anchor - GIF

[Saltfever]

Sumptin definitely strange about the whole video. Even if it was a molten salt bath you would see turbulence. There is no heat radiating and distorting the background. The worker in the background, is not wearing the typical silver reflecting PPE, and when they rest their foot on a stand they appear to have sandals. Even the scissor grip seems too light-duty for the tonnage. Looks like sumptin from Frank's barn!!