Composite resin is a type of material commonly used in dentistry and various industries. It is made by combining a resin matrix with filler materials, such as glass or quartz, to enhance its strength and durability. In dental applications, composite resin is often used for fillings, bonding, and veneers due to its ability to match the color of natural teeth. In addition to dentistry, composite resin is utilized in manufacturing products like sports equipment, automotive parts, and construction materials. Its lightweight and versatile properties make it an ideal choice for applications requiring both strength and aesthetic appeal.