NASCO ACID CORED SOLDER 30/70 500G

This Nasco acid cored solder is designed to deliver strong flow characteristics and reliable bonding performance for metal joining tasks that require active flux support. The 30/70 alloy composition provides a balanced melting profile that ensures smooth application on galvanized surfaces, sheet metal, and general fabrication materials. The integrated acid core assists in removing surface oxidation during heating, allowing the solder to wet and bond more effectively for cleaner, stronger joints. Packaged in a 500g format, it offers suitable quantity for routine workshop use, maintenance tasks, and professional metalworking applications.