Cotronics Corp. (Brooklyn, N.Y.) released its revised High Temperature Materials Instructional Handbook with up-to-date technical data for the use of high temperature adhesives, putties, epoxies, potting compounds, machinable ceramics, refractory materials and insulation products available for use up to 4000°F. Newly designed data tables, photographs and illustrations eliminate timely product cross evaluation and make product selection and evaluation quick and easy. Directions for use are presented in an easy-to-use, step-by-step manner. The handbook also includes a list of tips for the use and application of high temperature specialty materials.