Cast your own glass with this Stainless Steel Rectangle Casting Mold is 7″ x 12″. Use your new fused casting as a centerpiece or slice into unique shapes for other fused projects.
Just set the Casting Rectangle Mold lined with ceramic fiber paper (1/8″ thick) on a prepared shelf and fill it with compatible glass. If you start your fiber paper at the seam and go past the start by a bit, and blend it with your finger, you shouldn’t see the seam in your glass. Fire to full fuse, the ring will contain the molten glass allowing you to create thick slabs. Glass area measures 12″ inside the square casting mold.