by Manville Recycling Blog | Apr 30, 2014 | Copper, What We Collect
Generally refers to roofing copper with tar, nails and a bit shingles. It also includes lead coated copper. As well as any copper that has significant contamination.
by Manville Recycling Blog | Apr 30, 2014 | Copper, What We Collect
Is copper with solder, oxidation, corrosion, oil or thin platting. Stripped insulated wire with individual strands smaller then a paperclip is also considered # copper 2.
by Manville Recycling Blog | Apr 30, 2014 | Copper, What We Collect
Is clean copper with little to no oxidation or corrosion. It should have no brass, solder or oil.