Costelan C GF 619 is a VOC-free, water-soluble fluorosurfactant that generates a low surface tension. It has a strong non-ionic character and provides good stability, a reduction of surface energy and forms a solid foam in saline media. It can also be used in aggressive media. The environmentally friendly fluorosurfactant can be used in a variety of applications such as facade coatings, industrial coatings, floor care formulations, etching applications and cleaning solutions.