... 2.hydroxypropxy:4.0-12.0% 3.moisture:below5.0 HPMC is density additive and tiles &grout for joint. ... is density additive,wall putty adhesive and thickening agent.tiles &grout for jointApprearance :white flowing powder ProductHPMCMEMFMJMKMethoxyl contend,% ... propoxy content,%7.5-12.04.0-7.523.0-32.04.0-12.0Gelling temperature,58-6462 ... 3233,Road Zhenbei,District Putuo,ShanghaiCnn: ivy Tiles adhesive HPMC