Special mortar the polyvinyl alcohol (17-88) are particularly suitable for this polymer powders for construction mortar additives, they improve the flexibility of the mortar, water retention, improve mortar viscosity. 

 In addition, they can reduce friction and mortar, so as to enhance work efficiency and quality. (To prevent the plaster layer cracking, falling, increased adhesion strength and smoothness.) 


 The product is small particles of polymer, easily dispersed in cold water, the powder can be dispersed in water weight quickly and improve the characteristics of building materials, but also has the function of the capillary. Recommended dosage: The total%.