Joint mortar for split clinker bricks and large-format earthenware and stoneware slabs With official test certificate according to DVGW data sheets W 270 and W 347 For grouting coverings made of stoneware and earthenware slabs, brick tiles, floor clinker slabs and cast stone slabs. For grouting ceramic coverings in areas that must generally comply with the DVGW guidelines, e.g. B. drinking water tanks, or for objects that should meet these requirements, e.g. B. Swimming pools, brewing water storage tanks, etc Waterproof and frost-resistant, universally usable indoors and outdoors. The colors of PCI FT Fugenbreit are adapted to the PCI joint sealants. With official test certificate for the drinking water sector according to DVGW worksheet W 270 and DVGW worksheet W 347 (Hygiene Insti.