... cost, faster speed, labor-saving, 2.Spray machines 3.Tile Adhesive,Adhesive,Lacque IntroductionThe N2 mortar spraying pump is a new, and ... as well as the operator. Application Scope Normal mortar, thermal insulation mortar, dry mortar, anti-crack mortar, interface agent, lacquer putty, building glue, adhesive ... progress. Subject to modification without notice. 2013 Best sellings N2 mortar spray machine