Introducing fire-on Enamels for Borosilicate Glass. This is an exciting product for the Borosilicate Glass artist. Being introduced as powder for a short time at great savings, in the future it will be premixed. AllGlassDecals.com offers a full line of oils and mediums for all your hand painting. I am bringing the Borosilicate Enamels to the marketplace because friends have asked about it. As far as I know, There is one manufacturer and they sell for more industrial uses. Normal orders for Borosilcate enamels are 50+ pounds at a time, so a half pound order is tiny for them. I am presently the only distributor of Infinity Enamel.