The Aim Solder Rosin Activated Wire Solder Flux RA 3% is a high-quality soldering product designed for professionals in various industries. Made by AIM Solder, this 1 lb container of wire solder flux is ideal for soldering tasks that require precision and reliability. The .032" diameter wire is compatible with different types of soldering equipment, making it a versatile and essential tool for welding and soldering projects. With its Mexico origin and rosin activation, this solder flux ensures a strong and durable connection for a wide range of applications.