FREE - SAGGER DUST
FREE is a fine powder that can be used to dust over the molds and forms (on top of the Glass Separator, not in place of it), which allows the glass to move freely over the form.
Availability: In stock
FREE is used to allow the glass to move "freely" on the surface as it expands and contracts while being fired. Unique Glass suggests that the best way to apply FREE is to place it in an old cotton sports sock and use that to dust the surface before placing glass on the surface. Especially helpful when slumping or draping glass over forms