1 pipes
2 insulated wire
3 elec motors
I usually get 100-200 lbs a month but it varies and i get it anywhere i can. 2 winters ago a condo complex had water pipes burst in almost every unit 58 if i remember right. I made sure to talk to the contractor called to fix the pipes got well over 400 lbs of pipe with 5 lbs of aluminium fins that week.