Mechanic M60 40g 0.3mm High Purity No-clean Rosin Solder Wire

From the shop's description

Specification: Model: Mechanic M60 Solder Wire Material: Sn-Pb alloy Melting Point: About 200-300℃ Expansion: 75% Flux: 1.0-3.0% Tin (Sn): 60% Lead (Pb): 40% CJ (Flux): 0.05% Net Weight: About 28.0g/pcs Gross Weight: About 40.0g/pcs Package includes: 1 x Welding Tin Wire