Cement caulking gun, mortar gun set, lime green mortar sprayer caulking gun applicator gun with 4 nozzles

[Material]: Made of ABS and stainless steel, it has good toughness, high strength, and durability. [Size]: 61 x 13.5 cm. With 4 different nozzles: small 15 mm round nozzle, large 25 mm round nozzle, 42 mm flat nozzle, and large 60 mm flat nozzle. [Design]: Handle design, stainless steel push rod, smooth push and pull. The injection gun uses the principle of a syringe instead of the traditional manual caulking technique to fill the void by pressure. [Easy to Use]: The mortar is drawn into the injection equipment by vacuum suction, then the handle is pushed to quickly inject the cement mortar into the desired position. [Wide Application]: Decoration, construction, filling to prevent water leaks, mainly used for grouting when installing security and fire doors. Fill the portico, the aluminum window frames, and the cracks in the wall.