The primary function of this treatment is dual: to provide anti-corrosion protection and to enhance the adhesion properties of the metal surface before subsequent processes like painting, gluing, or coating with stearate soap (often used for size reduction).

These phosphating products can be applied to a wide variety of materials, including steel, galvanized steel, high tensile steel, cast iron, steel wire, steel pipe, and aluminum. Their role is essential in supporting major industrial sectors like automotive and auto parts, electric appliances, furniture, and the steel industry. Companies like KCT Bond India aim to propose highly suitable processes based on specific metal types and customer requirements, prioritizing high quality, competitive price, on-time delivery, safety, and the development of environmentally friendly products.