Pay in 4 interest-free payments of $9.90 Learn more
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Porosity (water absorption) at 1000ºC: 15
DIAMETER: 250mm (9 7/8")
More absorbent than the Mudsponge White Finishing and the Mudsponge Blue Workhorse
It's shaped it like a potters rib to fit comfortably in the palm of your hand
Self-Supporting Cones #4 (25 Box) - Orton Camber Top Porosity (water absorption) at 1000ºC:Orton Self Supporting Pyrometric Cones #4 Box of 25 units Heating Rate Temperature Equivalence 15C hr (Slow) 1141C 60C hr (Medium) 1162C 150C hr (Fast) 1183C Explanation: Slow: The melting point of the cone at a slow rate of temperature change of 15C per hour, will be 1141C. Medium: The melting point of the cone at a slow rate of temperature change of 60C per hour, will be 1162C. Fast: The melting point of the cone at a slow rate of temperature change
