Add Iridized
Pattern to Your Colored Glass
Bullseye produces
three clear -on-clear collage glasses with iridized surfaces, which can be
layered onto any of Bullseye's colored glass to add iridescent surface patterns.
Simply place a piece of clear-onclear colage glass with the iride side
face down on the kiln shelf. Then cap it with a 3mm piece of
colored glass. After a full firing, the texture will be flat, but the
irid pattern will remain.
When firing the irid side of a glass against the kiln shelf, coat the shelf
with primer instead of using ThinFire paper, which can cause pitting on some
irid coatings.