Diatom mud or for hollowing cracking of the substrate must be pre-treated, diatom mud, after cleaning the substrate coated 2 times putty. Diatom mud fire retardant: 1300 ℃ high temperature capability of diatom mud, Shaanxi diatom mud, not only the melting point of ignition, in case of fire does not burn, does not produce any toxic substances, can effectively block the spread of fire and reduce casualties after fires . Diatom mud | Qin Sports | Hanzhong diatom mud Ltd provided by West 安秦氏 sports facilities. Diatom mud | Qin Sports | Hanzhong West Anqin Shi diatom mud sports facilities Limited (www.xaqsty.com) (www.xaqsty.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page or on the telephone picture to obtain the latest information, contact: Qinjing Li.