standard size lead came for 1/8th inch thick stained glass

by Debra

Q: I am a new stained glass artist and need information about proper sizing of lead or zince came. I am using the standard 1/8th inch glass.

If I am making a larger window, does it matter what size came I use for support of the weight of the glass?

On my first project, I copper foiled some glass about 17" by 30" project.

Everything went fine and I foiled around all pieces and pressed down around the glass. Then I ran a bead of solder 60/40 type around the copper foil (used flux around copper foil first).

Then I let it cool down and when I picked the piece up, using a plywood and carefully turned it over weight seemed to pull the piece apart between one piece of glass.

Did I not prepare the glass for stained glass properly, maybe some oil or something got on the glass to keep binding from taking place. I need some advice on this subject.

Thanks,

Debra Orr-Watkins

A: As for Lead Came we offer how to produce but I am not a pro at lead came so I am going to direct you to another site that may provide more detailed information:

maycoinindustries.com.

This site shows the different sizes lead came.
I did produce a design that I put channelling around to give it a finished look and I used channelling that was 1/8" so the glass would fit inside the channel. Note: I also use the 1/8" glass.

As for your 17x 30 piece - I would love to see your finished project!

Make sure your follow the following steps:

1. Break the pieces of glass.

2. Grind to a smooth finish on the edges - clean off the edges with a clean cloth.

3. Apply the copper foil, press down with a fid. Also make sure you have an ample amount of copper foil on the edge as well as the front and back of the glass.

4. Apply a generous amount of flux to both the front and the back of the design along the seams.

5. Apply the solder. Your design may need strength added to it. You can apply a product in between the seams or can run "L" channel along the back across the seams. This will add the strength you may need.

Note: cleaning your work area and the glass is an important step for the solder to take hold.

If you can help Debra, please leave a comment below.