EONTANK 600 is a solvent-surfactant mixture specifically for cleaning sludge and oil deposits at the bottom of the tank.
EONTANK 600 contains a solvent mixture that can penetrate and dissolve oil deposits, even the thick ones. Furthermore, it contains emulsifier to prevent re-precipitation.
EONTANK 600 has a flash point that is higher than room temperature, so it is not flammable.
Additionally, EONTANK 600 is not corrosive to metal or paint.