Pallet Deal - Kerakoll Setaflex Standard Set Flexible Wall & Floor S1 Adhesive White (KA0007)48 Bags Kerakoll Standard Setaflex White. Kerakoll Standard Set Setaflex is a polymer modified, flexible, standard setting cement based wall and floor tile adhesive with increased adhesion and non slip properties. Formulated to give an extended pot life of approximately 3 4 hours, Standard Set Setaflex is ideal where longer working times are required. Standard Set Setaflex has been developed for fixing a large variety of tiles such as ceramic,