Automatic Glue Dispenser 1. Uses air pressure within set time to push out liquid 2.Using timer to control each dripping times Performance * If ... liquids include non-drying adhesive, red glue, yellow glue, epoxy resin, silica gel, lubricants, screw-tightening glue, anti-soldering solvent or tin paste ... mm / 2.2 kg. Foot Switch, Finger Switch,Tube and glue needle B-A6 Automatic Glue Dispenser