Sturdy, quality cordierite props used for support between kilns shelves. Most commonly placed in a triangular formation on round shelves, and with square or rectangular shelves on each corner.
Made from cordierite with sizes ranging from 25mm to 305mm.
Diameter of cylinder 42mm and wall thickness is 9mm.
Sold as singles. Three props are all you need to support a standard sized kiln shelf. We recommend using more props if you need to support a larger square or rectangular shelf.
It is advisable to use a prop base/collar on at least one of ends of a prop when you use the longer props.
Max. firing temperature: 1300°C
Please note - we advise putting these products through a dry firing before use.