FITFAB-2-BLACK-50 is a heat shrinkable tubing designed for wire and cable insulation, bundling, and protection applications. Constructed from cross-linked polyolefin material, it features a 2:1 shrink ratio with a temperature range of -55 to 135°C and a full recovery temperature of 121°C. The tubing offers excellent mechanical properties including a minimum tensile strength of 1500 psi and minimum elongation of 200%. It meets UL Standard 224 and CSA Standard 198 at 600V, as well as AMS-DTL-23053/5 specifications. This RoHS-compliant tubing is ideal for electrical insulation, strain relief, and environmental protection in various industrial and electronic applications.