This book deals from the fundamental background of Science of Dental Materials, to the current trends and future of the subject. All the concepts and perceptions are compiled keeping the interest of dental students in mind, so that they can understand the subject in an easier way. The easy description of each topic, keeping the curriculum of the subject in mind, is the main highlight of this textbook. With suitable illustrations, this text will be of great interest for the students of the subject of Dental Materials. This book will be beneficial to undergraduate and post graduate students and also for the students preparing for PG entrance exams