1. Material: Natural or Butyl
2. Performance: Good air tightness, anti-aging, anti-corrosion, excellent wearing resistance and good appearance.
3. Tensile strength:8MPa, 10MPa, 12MPa, 14.7MPa
4. Elongation at break: 380%, 400%, 450%, 480%, 500%
5. Pacplastic bag and weaving bag or according to your request

