RL-062D RELIFE Manual Labor-saving Glue Gun, also referred to as a glue booster or solder paste pusher. Functionality: It's designed for effortless and precise application of substances like solder paste, UV solder mask oil, and structural adhesives from 5~10CC syringes. Design: Features an ergonomic design for comfortable grip, compact and lightweight for portability, and a precision metal wire rod for accurate dispensing. Applications: Commonly used in electronics repair, particularly for PCB SMD repair and screen repair, helping with tasks like removing soldering residue.