Shall consist of unsweated zinc dross removed from
the top of a continuous line galvanizing bath, in slab
form not weighing in excess of 100 pounds each,
with a minimum zinc content of 90%. Heavier pieces
acceptable upon mutual agreement between buyer
and seller. Shall be free of skimmings. Broken pieces
under 2” in diameter shall not exceed 10% of the
weight of each shipment.
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