This semi-rigid tubing from TE Connectivity Raychem Cable Protection has a 3 to 1 shrinkage ratio and is made of polyolefin (PO), irradiated, halogen-free material.

• Shrinkage Ratio: 3 to 1
• Material: Polyolefin (PO), Irradiated, Halogen-Free
• Fluid Resistant: Yes
• Flame Retardant: Yes
• Color: Black
• Package: Bulk
• Length: 4.00' (1.22m)
• Inner Diameter - Supplied: 3.000" (76.20mm)
• Inner Diameter - Recovered: 1.250" (31.75mm)
• Recovered Wall Thickness: 0.155" (3.94mm)
• Shrink Temperature: 70°C
• Operating Temperature Range: -55°C to 105°C