Feature

Air pressure between 5kg to 7kg, the air-out  pipe can circumgyrate up to 360°  and clear the hole in any direction.
Portable.
The hole in the wall between 10 and 40 mm

Shanghai NSJ Hardware LTD is a manufacturer specializing in producing all kinds of caulking guns, cartridges, static mixers which are widely used for sealant and epoxy adhesive dispensing solutions.

Caulking gun series include plastic composite caulking gun, air caulking gun, cordless caulking gun and iron caulking gun, while we also produce cartridges which include one-component cartridge for silicon sealant and two-component component cartridge for epoxy adhesive such as 50ml(1:1,2:1), 200ml(1:1), 235ml(10:1), 345ml(10:1), 360ml(5:1), 400ml(1:1), 400ml(2:1), 450ml(2:1), 600ml(1:1). ............... .