Description SDS Primo Primer Primo Primer (1.5lb) Reputed to be the best available! Announcing a breakthrough in kiln shelf priming. Hotline Primo Primer fires to 1550 degrees F (843 degrees C) and higher. Glass does not stick to the shelf. Primer does not stick to the glass. It removes from shelf after firing by brushing or by wiping with a damp sponge. No more tedious and messy scraping. Packed in easy access plastic containers. 1 1/2 lbs
