Fan Xingmeifeng has the characteristics of high hardness and good flexibility, which can form a hard protective film between the gaps of ceramic tiles, effectively solving the problem of blackening and dirtying the gaps of ceramic tiles. In addition, Xingfan sewing agent has a variety of colors to choose from, which can meet the individual needs of different families and places. At the same time, it has the characteristics of mildew prevention, pollution prevention, environmental protection and easy cleaning.