... 2.Spray machines 3.Tile Adhesive,Adhesive,Lacque IntroductionThe N2 mortar spraying pump is a new, and environmental construction equipment ... crack mortar, interface agent, lacquer putty, building glue, adhesive, fireproof materials, epoxy coatings.Construction Projects Interface agent, wall ... progress. Subject to modification without notice. 2013 New N2 plaster machine / mortar pump for wall