Main Features: -Glue flow rate can be adjusted by the metal handle. -Anti-skidding plastic handle is comfortable to hold and operate. -Suitable for furniture factory, timber mill, leather factory, carton factory or other places to do coating operations. -Can be used with PVC glue, latex, wood glue and other types of liquid-based glue. -Simple roller style with a container to store glue. -High quality foam sponge is not easy to deform.