Howard Roenigk, Daniel W. Lease and David McKeefrey have formed Whetstone Technology, L.C.C. Located in Cabot, Pa., Whetstone designs and produces precision refractory shapes for a variety of markets, including copper, aluminum, brass, lead, glass and mineral processing. The company specializes in custom formulations and small manufacturing quantities. The current product line includes a wide variety of high alumina, fused silica, zirconia and silicon carbide formulations.

For additional information, call (724) 352-0255, fax (724) 352-0256 or visit http://www.whetstone-ceramics.com.