noneUse high-class masking paper as the basic materials,it's outstanding in high-temperature resistance, solvent resistance,no adhesive spilling. Technical Parameters： Backing Thickness (mm) Tensile (N/cm) Elongation (%) Adhesion (N/cm) Temperature (℃) Features /Application Masking paper 0.12 30 6 2.5 60 Excellent adhesion,good holding and resistance to solvent.No residue left.Used for decoration 0.12 35 6 2.5 80 Excellent adhesion good resistance to solvent.No residue left.Used for painting, auto packing of electronic industry.