https://www.dekut.com/JointVenture/rht38-mortar-spray-machine-mortar-spray-machine-zhengzhou-ruoya-business-co-ltd-/ RHT38 Mortar spray machineis suitable for pumping and spraying the wet ready-mixed mortar witch is pumpable, such as Cement mortars, Lime plasters, Gypsum plasters, Masonry mortars, Insulating plasters, Self-leveling floor screeds, etc. Sat, 15 Jun 2013 08:22:22 UTC en