mainly features
1,This kind of adhesive dispenser are special design for silicon which can save much time for changing the silicon.
2,The amount of this adhesive dispenser are controlled by time, that is when you press the button and select one second then the nozzle will just out of one second's amount.
3,This kind of adhesive dispenser are equipped with suck-back function , with this suck- back function we can easily solve the problem sting or drag.