[EASY TO USE] - All you have to do is put it on top of the jar, make sure the nozzle is in the center of the applicator hole, then press the red button to release it. to use. [EASY TO HOLD] - Ergonomically designed, the handle of this aerosol gun is hand-held and will not get tired after long pressing, solving the problem of long time spraying. term [FIXED CONNECTION] -Turn the locking latch to ensure a tight connection and prevent adhesive from escaping from the side. [HIGH QUALITY MATERIAL] - The handle of the spray gun is made of high quality plastic, which is strong, resistant to aging and wear, ensuring maximum strength, durability and long service life. [WIDE RANGE OF APPLICATIONS] - The pistol grip is suitable for most types of pressure vessels, and over 90% of spray film products on the market can use this product