FIVE POUNDS! Hi-Fire High Fire Primer Hot Line Glass Separator Kiln Wash Fusing

Description

* A special formulation of alumina and low-fluxing clays developed to withstand the high kiln temperatures required for raking.
* Contains a dye which burns off when firing.
* An excellent smooth finish between the glass and kiln shelf. Hi-Fire Shelf Primer is also excellent for coating mandrels for bead-making.
* Mixes with water.
* 5 Pounds (powder).
I can slip this into a regional A box or Medium Flat Rate box. If there's leftover postage, I'll refund it when I print your label.