Should you choose lead or zinc came to frame your copper foil stained glass project? Watch this video to learn about a few varieties of lead and zinc came, and which situations are best for each type of border.
Most lead and zinc came is sold in 6-foot lengths, and is available from your local stained glass supply store.
If you choose to use lead came you will need to stretch it in order to stiffen it for use, because it is so soft. You can do this by getting two pairs of pliers and getting a friend to stretch it with you, or you can purchase a lead came vise (pictured below) which clamps onto your workbench. Put one end of the lead came in the vise and pull on the other end using a pair of pliers. Be careful doing this, as lead is so soft it can break off in the pliers and send you flying across the room!
Zinc came does not need to be stretched.