Spectrum Glazes

Spectrum Glazes is unique among ceramic glaze suppliers in that they focus exclusively on producing the highest quality, most colorful and versatile selection of fired finishes available.  All their energy is devoted to producing glazes and other ceramic finishes.  Their formulas have been developed over 40 years in the industry with meticulous attention to detail, backed by their ongoing commitment to rigorously test materials and each batch of finished product.  Most of their products use ceramic frits and pigments as the main ingredients. This provides superior appearance and consistent results compared to other products made primarily from raw materials. They also use a high percentage of stains in their formulas to achieve greater intensity, brightness and color depth in the glazes, underglazes, etc. They take great pride in being an industry leader in developing innovative, safe and reliable products.