Fused Glass from Tropics of Costa Rica

Posts tagged “glass fusing with float glass

Fusing with Frit

 

rpp57-58-purple-chip-and-salsaI’ve been working on a new series of chipbowls and salsa dishes, using window glass which is (usually, almost) free around here, left over at construction sites – Thank-you, Kristina.

People have been curious about the process so here is what I do.   I like the philosophy of recycling glass but the material is not as forgiving as System 96 glass which is made specifically for fusing.  The learning curve has been steep.

1-mixingAfter cutting the ¼” thick glass to the size I want, I mix up a paste of glass frit powder with an organic fusible gel.

The paste is spread across the glass and left to air dry in the sun.

3-drawingThen, with a soft pencil, I draw a design on the dry glass powder.

4-cuttingThe design is carved away with a drummel tool.

6 fill spaces.JPGThe negative spaces are then refilled with a different color of glass powder.

7 ready to fuse.JPGWhen the design is complete, the piece is fired at full fuse (1535F for float glass).

pp28-yellow-blue-dragonfly-salsa-dishBefore molding the piece in a second or third kiln firing, the edges are hand sanded with 80 and 220 grit.

rpp53-yellow-orange-powder-dishAll in all, it takes me nearly a week to finish a piece.

I’ve also been using fusible System 96 glass as well, which is more expensive but produces more consistent results.