Foam actually means the dispersion of gas in a liquid and is usually considered an undesirable phenomenon in the production and processing processes of coatings, printing inks, plastics and many other industries. Antifoams or air-removing agents improve the production process by preventing the formation of foam bubbles and eliminating them, creating a smooth and uniform surface and optimizing the final properties of the product. Hobar Chem Aria Company offers a range of antifoams that are suitable for different applications and are divided into two main groups: silicone and non-silicone antifoams.