Kerakoll Bioflex Grey is an eco-friendly mineral adhesive designed for high performance bonding of porcelain tiles, ceramic tiles, and natural stones. With an extremely low chemical additive content, this adhesive offers superior bonding strength and no vertical slip. Its long open time makes it easy to work with, while its eco-friendly composition ensures minimal impact on the environment. Ideal for both residential and commercial projects, Kerakoll Bioflex Grey is the perfect choice for those who demand the very best in quality and sustainability.