PRIMO PRIMER 


Primo Primer™ is a new product from Hotline for kiln forming glass. Designed for firing at the high end of the fusing range (above 1475°F), it is a kiln shelf primer that can be brushed off - not scraped off - when it’s time to re-prime kiln shelves. It turns into a fine powder and the glass will float on the particles, greatly reducing the likelihood that the primer will stick to the glass. After fusing, cleaning the shelf is as easy as brushing, vacuuming, or cleaning with a damp sponge because the primer has turned to dust.