High quality material: made of high strength plastic, lightweight and durable Lightweight: easy to use. Ability : 50ml. Approximate dimensions: 19 x 5.9 x 15.2 cm. Reasonable structure: ergonomic, simple and practical. It is smooth and easy to operate. Function: Used to spread or flow various two-component adhesives or coatings to solve the uneven mixing problem of two-component adhesive products. <p >Applicable glue bottle: 1: 1/2: 1 plastic bottle. Universal 1:1 and 2:1 tools for easy operation. Product parameter Dispensing gun Manual AB glue gun is made of high-strength plastic material, light and strong, push, stable and easy. Lightweight and durable The dispensing gun conforms to the ergonomic design, manual universal AB glue gun 50ml bottle is simple to use, lightweight and durable. High strength material Made of high strength plastic material, lightweight and durable Easy to use Adopts ergonomic design, small size, convenient operation, fits the shape of the hand, and is more convenient and practical to use Push rod operation Use one-piece casting industrial plastic, super strong and not easy to wear, kiss meticulously, well organized, easy to operate</ p> Two Component AB Glue Gun 50ml AB ​​Glue Gun Specification 1: 1 or 2: 1 optional Step 1: Prepare for installation, push the lever up first push the lever to finishStep 2: Insert the push rod from the front end and install it Insert the push rod from the front end until the push rod is fully inserted into the glue gun</ p> Step 3: Insert the UV glue cylinder into the glue gun Look at the joint position and align the interface of the glue gun. If not installed properly, the glue can easily come out during use.Step 4: Remove the outer cap from the front end of the UV glue cylinder to apply the glue Remove the cap from the front end of the rubber cylinder, install the mixing tube, and it can work normally</ p>