Advanced Sealing Supply is a supplier of industrial equipment. This includes metal gaskets, fasteners, expansion joints, steam traps, hose assemblies, compression packing, pipes, valves, pipe fittings, refineries, insulation, fabrics and accessories. The company fabricates customized and specialty welding cloth and tape. It is an authorized provider of Unifrax products. This includes pumpable and sprayable insulation solutions, such as FoamFrax. Advanced Sealing Supply is affiliated with Auburn Manufacturing, Alpha Associates and Darco Southern.