Does anyone know the general composition of the lead weights on the bottom of medium to larger commercial gill nets. The weights themselves are a hollow tube 2-3" length with approx 1/2" outer diameter that are strung on the bottom edge of the net.
I may have a chance at about 10 gallons of these that have been cut from junk nets but I have no idea what I might find.
Anyone with any experience with these?
thanks in advance.