Shrink Ruler, Imperial Glazes. Low Fire-Mayco The hydrated version of alumina

The hydrated version of alumina stays in suspension better in glaze slurries and has better adhesive qualities

The handle is made with a durable polymer and is shaped to give you a comfortable grip without having to wrap the wire around your fingers

Chemical Formula: CoO

7 does offer a number of advantages

Since it is a good source of Na2O it is very commonly found in glaze recipes all temperatures

Shrink Ruler, Imperial Glazes. Low Fire-Mayco The hydrated version of aluminaAn innovative way to measure the shrinkage of your clay. Works great when making replacement lids for a casserole dish that has been bisque fired. Has 4 clay shrinkage percentages to aid in matching lids to bowls etc. How to Use Your Shrink Ruler To replace a lid for a casserole dish that has been bisque fired, measure the casserole with a regular ruler. Using that same measurement measure your wet clay with the Shrink Rule on the side with the