Solvent-based marking fluids use pigmented ink to create durable markings that are heavy-bodied and well-defined. They are more chemical- and wash-resistant than dye-type marking fluids.

Water-based pigmented ink marking fluids create heavy-bodied and well-defined markings on parts on a production line. They are water soluble, making them ideal for temporary marking such as quality control or organizing parts. These fluids are nontoxic and nonflammable.