Lightweight Refractory Aggregates from Ultralite Ultralite™ is a unique lightweight refractory material that has excellent thermal insulation properties. Its thermal characteristic is now proving itself within the Tableware, Sanitaryware and Brick Manufacturing industries saving significant energy and costs associated with the overall kiln operation. Ultraliteceramics.com~Site InfoWhoisTrace RouteRBL Check Similar Sites: ultraliteinsulation.com