I'm not finding the right size tubes for making my molds.

Has anyone taken PVC pipe in the diameter they need and wrapped & glued one of those flexible chopping mats to get the right size?

I'm working with MYOM copy flex silicone, the orange one.

I'm worried about the seam on the inside.

Thanks for looking and any help you can give me.

MaryAnn, aka Gomo

Honestly, does anyone have any ideas?

Please let me know!