Mayco Lead Solder is offered in a variety of sizes and alloys produced to meet Federal Specifications. We offer extrusions in 1/4 lb, 1/3 lb, 1/2 lb, and 1 lb bars, and wire solders in 1 lb, 5 lb, and 25 lb spools.
Standard alloys include 40/60, 50/50, and 60/40. We can make other alloys
50 lb cartons of 50/50 bars and 50/50 1 lb spools available for same-day shipping.
as you need them.