Materials Accepted :#1 Bare Bright Copper Wire, #1 Copper Tubing, #1 Heavy Melting Steel, #1 PREPARED, #2 Copper Tubing,… 18 materials

Materials Accepted :#1 Bare Bright Copper Wire, #1 Copper Tubing, #2 Copper Tubing, #3 Copper with Tar, #3 Roofing Copper,… 26 materials

Materials Accepted :#1 Bare Bright Copper Wire, #1 Copper Tubing, #2 Copper Tubing, #3 Copper with Tar, #3 Roofing Copper,… 40 materials

Materials Accepted :#1 Bare Bright Copper Wire, #1 Flashing Copper, #2 Copper Tubing, #2/3 Mix Copper, #3 Copper with Tar,… 55 materials

Materials Accepted :#1 Bare Bright Copper Wire, #1 Copper Tubing, #1 Flashing Copper, #2 Copper Tubing, #2/3 Mix Copper,… 25 materials