The Oatey Safe Flo Lead-Free Plumbing Wire Solder is a high-quality soldering product designed specifically for plumbing applications. With a container size of 4 oz, this silver solder comes in a convenient wire form, making it easy to use and apply. The Safe-Flo model ensures reliability and safety, while being proudly made in the United States. Ideal for various soldering and welding tasks in the industrial and manufacturing sectors, this plumbing solder is a must-have for professionals looking for a dependable and efficient solution.