... 1.automatic , less cost, faster speed, labor-saving, 2.Spray machines 3.Tile Adhesive,Adhesive,Lacque IntroductionThe N2 mortar spraying ... machine as well as the operator. Application Scope Normal mortar, thermal insulation mortar, dry mortar, anti-crack mortar, interface agent, lacquer ... . Subject to modification without notice. 2013 Best sellings N2 mortar spray machine