UG-91 True Teal Amaco Shino crimson glaze that has a

crimson glaze that has a consistent

Contains Pyrex for thermal shock resistance

Should be used by studio artists and advanced programs looking for an all purpose clay

This glaze has an active

semi-transparent russet glaze that is glossy and breaks clear over textured surfaces

UG-91 True Teal Amaco Shino crimson glaze that has aC06 10 Mayco Fundamentals Underglazes were the first product line Mayco produced in 1954 and continues to be a staple for many ceramic artists. Mayco Fundamentals Underglazes are highly versatile use for complete coverage or in design, apply to clay or bisque with a broad firing range of cone 06 to cone 10. Fundamentals Underglazes serve equally well for the student making their first pinch pot and the clay artist creating works for a gallery.