Poly(4-methyl-1-pentene) is widely used in the production of lightweight, high-performance plastics due to its excellent transparency and resistance to chemicals. It is commonly employed in the manufacture of laboratory equipment, such as beakers and pipettes, where clarity and durability are essential. Additionally, it is utilized in the food packaging industry for creating transparent containers that can withstand high temperatures without deforming. Its low density makes it suitable for medical devices, including syringes and surgical instruments, where sterility and lightweight properties are crucial. The material is also applied in electrical insulation due to its good dielectric properties, ensuring safety and efficiency in electronic components.