Santovac Fluids has initiated shipments of its new-formulation Santovac® TKO2, which brings together multiple desirable properties in a safe long-term rust preventive, cleaner and lubricant. o penetrates and spreads rapidly o has enhanced lubricating capabilities at both low and high temperatures. o contains no hazardous, volatile petroleum solvents o is biodegradable o leaves no stain on steel o is easily wiped off, even after exposure to heat.