Drip proof function
Published：2014/11/24
Drip proof function：
Dripping out often appears when we use manual applicators, should be how to do.
Step1：Press the locking lug
Interrupt dispensing material, press the locking
lug make push rod fallback.
Step2：Release pressure of the cartridge at the bottom
The release of pressure at the bottom thereby drip proof.
Key：
