Sturdy Packaging: Premium copper brazing rods are securely packed in a designed for easy carrying, convenient storage, and reliable protection during transit. perfectly sized for welding or repair projects while providing comfortable handling, easy storage, and portability for maximum convenience Wide Range of Uses: Widely used in electric motors, copper water pipes, HVAC applications, and brazing of copper alloys. Note: Use flux when brazing copper alloys to optimal results, Manufacturer: Ounfhtrttk