Cool piece of Kester history

This Vintage KESTER Metal Mender Acid Core Solder is a high-quality soldering wire that is perfect for welding and soldering equipment. Made in the United States, this solder is known for its excellent performance and reliability.

The solder wire is designed to work with a variety of materials, making it ideal for those who need to solder different types of metals. It comes with a TV-RADIO Solder Resin Flux Core, which ensures a strong and durable bond between the materials being soldered. The brand Kester is a trusted name in the industry and is known for producing high-quality soldering products.