MNT1064004 10-640-04 4oz Solder

This product is a 4oz spool of rosin core solder designed for electronics and RC hobby use. It is a 60/40 tin-lead alloy (60% tin, 40% lead) with an integrated rosin flux core, which helps it flow smoothly and form strong electrical joints. The solder melts at around 374°F (190°C), making it suitable for common RC applications like ESCs, motors, batteries, connectors, and wiring repairs. It is widely used in hobby-grade electronics work because it offers easy wetting and reliable joint formation compared to harder lead-free alternatives.

Features:

• 4oz spool of electronics solder
• 60/40 tin-lead alloy for easy flow and strong joints
• Rosin core flux for cleaner soldering without extra flux (in most cases)
• Melting point approx. 374°F (190°C)