FRA 358 Clear Polyester S1S Liner, a versatile solution designed to excel in various applications. This 3 mil clear PET film offers exceptional properties that ensure reliable performance. With a coat weight of 1.4 g/cm³, it strikes a balance between sturdiness and flexibility. Its high tensile strength of over 19 kg/mm² in both the machine and transverse directions guarantees durability and stability, while the elongation at break of 60-150% ensures flexibility without compromising strength.