Suflex Astratite VC tubing is a highly flexible thin wall PVC heat shrink tubing that is suitable for industrial and electronic applications. Suflex Astratite VC is known as a general purpose tubing with a shrink ratio of 2:1 and a continuous operating temperature of -30°C to 105°C. Suflex Astratite VC has a shrink temperature of 110°C. Perfect for ends of shielding on spark plug leads.