We've put together this perfect glass sandwich for your PPP, TNF and silkscreen exposures. We've ground the edges of the 1/4" glass too. It comes with non-UV coated glass, foam, and masonite. Make sure the size you select will fit in your UV exposure unit.
NOTE: the 4 clips pictured are NOT INCLUDED with this item. You can find these at your local dollar store, office supply etc.
If you purchased the small unit, we recommend the 4" sandwich. The exposure surface of the small unit is 6" x 5" x 1.75". So the clips will hang off, but that is fine. I always recommend removing the "L" back cover when in use, unless you are using it for Magic Glos. Then it might be helpful to concentrate the UV rays.