APM Elements are a premium heating element upgrade for L&L kilns, designed for potters who regularly fire at high temperatures and demand maximum element longevity. Manufactured from Kanthal APM, a specialized powder-metallurgical iron-chromium-aluminum alloy, these elements provide exceptional hot strength and resistance to grain growth under extreme firing conditions.
Unlike standard Kanthal A-1 elements, APM Elements maintain their shape and structural integrity more effectively during repeated high-fire cycles. This improved form stability helps reduce coil sagging and deformation, contributing to longer service life and more consistent kiln performance over time.
APM Elements are particularly well suited for Cone 10 firing, crystalline glaze work, and other demanding applications where standard element materials experience accelerated wear. The same conditions that encourage crystal growth in glazes can promote grain growth in conventional element wire, making APM Elements an excellent choice for artists seeking greater durability and reliability.
For studios, schools, and production potters who frequently operate at the upper limits of ceramic firing temperatures, APM Elements provide a high-performance upgrade that can help extend maintenance intervals and maximize kiln uptime.