Profile: Bay Composites, Inc. is a manufacturer of carbon and graphite composites. Our product line includes carbon & carbon composites, graphite rigid insulation, graphite foils and graphite adhesives. Our carbon & graphite composites are light weight, and can withstand temperatures up to 2800° C. Our foils are available in pre-cut square, diameter and ring sizes & shapes. Threaded carbon fiber composite is used as a major structural component in many applications including aerospace, hot zone element supports, fixtures, and retorts.