A clear, low melting glass, ground to micron size and suspended in a medium, suitable for brush or spray application. Spray A can be applied to fusing projects when ready for firing to prevent devitrification on the glass surface, or as an overglaze for dull or matte surfaces, or even previously devitrified surfaces. Fire to minimum 1300 degrees F (704 degrees C). Shipping Restriction: Cannot be shipped when temperature is below 32 degress F. - LEAD FREE
CALIFORNIA PROP 65 WARNING STATEMENT: Several products can expose you to chemicals, including Lead, Crystalline Silica (Quartz), Titanium Dioxide and Refractory Ceramic Fibers (RCFs), which are known to the State of California to cause cancer, birth defects and other reproductive harm. See www.P65Warnings.ca.gov for additional information.