Check the listing for details. Alpha Vaculoy Solder. 63/37-Sn63BS Bar 2.34 Lbs. Condition: New – Open box. Listed at 37.25 USD. The Alpha Vaculoy Solder is a high-quality bar solder with a tin-lead composition of 63% and 37%, respectively. This product comes in a convenient container size of 2.34 lbs, making it easy to handle and use for various soldering projects. The Alpha brand is known for its reliable and durable soldering equipment, ensuring that this bar solder will meet the standards of quality and performance that you expect. Whether you are a professional welder or a DIY enthusiast, the Alpha Vaculoy Solder is a versatile and efficient choice for your soldering needs. Please ask for additional pictures, measurements, or information as it pertains to the condition before you buy, as no refunds are accepted. Please see pictures as they are apart of description.