Concealing Layers at the Edge

Credit: Sheri Coughlin

At tack fusing temperatures the layers of glass making up the piece are evident at the edge with two layer bases. 

 It is possible to conceal the layers at rounded tack fuses with a simple layup. If you cut the top piece 6mm larger than the bottom and place it carefully and evenly over the bottom, the top will form over the bottom, concealing the join of the two layers. This will work at all except sharp tack fusing levels.