Prevents sound bridges thanks to the “placeholder function”; leveling and laying mortar cannot penetrate the edge joint. On raw concrete floors, floating screeds or screeds on a separating layer, wooden planks and chipboard floors, old ceramic and natural stone floors. For the floor/wall connection area to avoid sound bridges when processing flowable floor leveling compounds (e.g. PCI Periplan, PCI Periplan Fein), stable fillers and tile adhesives (e.g. PCI Flexmörtel, PCI Nanolight, PCI Nanoflott light) or parquet and flooring adhesives on Allen suitable surfaces. Prompt purchases will be combined, please request the total amount before paying (after purchase). OTTOSEAL® S7 580 ml The weather sealing silicone for insulating glass inside and outside OTTOSEAL® S7 310 ml The weathe.