We're developing a spray system that sprays a coating of product on the piles of contaminated dirt in tipper trucks. It binds the surface into a solid crust to stop the dust from blowing around and spreading arsenic and cyanide compounds around the country.
The first pump system to keep the product stirred was a failure; the pump clogged up after 5 minutes. The impeller looked like it had been pumping hag-fish.
Steve says this product is the
most disgusting thing he has ever had to handle.