Nanotech Industrial Solutions introduced its newest multi-functinoal additive, IW-5000. The water based antiwear, anti-friction and extreme pressure additive is formulated using inorganic nanostructured fullerene-like tungsten disulfide and may be used forsynthetic, semi-synthetic and emulsion metalworking fluids or any other water-miscible lubricating fluids. The company boasts that the zero-oil additive also offers good load carrying and cooling capacity and is nonflammable and nontoxic. Web: www.nisusacorp.com