Product Info Catalog Tools Welding & Soldering Soldering & Accessories 4-oz., .125-Diameter Leaded Non-Electrical Solder 4-oz., .125-Diameter Leaded Non-Electrical Solder Request a Quote UPC: 31427324066 Manufacturer: Alpha Assembly Solutions Inc SKU: 389996 Model Number: AM32406 Use Acid Core solder for automotive applications. .125" Diameter - 4 oz. Spool 40% Tin / 60% Lead Acid Flux Core Solder Leaded