Saint-Gobain M60 polyester films have excellent dimensional stability, high tensile, tear and impact strengths and ultimate elongation up to 120% of its original dimensions. These films exhibit low water absorption and good resistance to oils, greases, strong acids and organic solvents. - Excellent solvent and oil resistance and adhesive can be thermoset to increase adhesion and solvent resistance. They also retain electrical properties, dielectric strength and dielectric constant in continuous operating temperatures from -29 to 163 °C.