HellermannTyton 318-60153 Heat Shrink Tubing, 4' Long Stick, Adhesive Lined, 3:1 Shrink Ratio, 3/8", 9.0/3.0 Dia, PO, Black, 15/pkg Length: 4' Variant: Thin-Wall Nominal Diameter: 3/8 Wall Thickness: 0.056 Color: Black Qty/Bag: 15 Material: Polyolefin, cross-linked (PO-X) Material Shortcut: PO-X Adhesive: Hot melt adhesive Halogen free: No Operating Temperature (Metric): -67°F to +257°F (-55°C to +125°C) Reach Complaint(Article 33): Yes ROHS Complaint: Yes UL Recognized (US): Yes UL Recognized (US and Canada): Yes Features & Benefits • Adhesive lining provides an excellent seal against moisture and humidity. • Thin exterior wall is very flexible, while providing superior insulation of cables and components. • 3 to 1 shrink ratio accommodates a wide range of component shapes and diameters. • Meets UL224 VW-1 specifications, making it ideal for high heat applications (excludes clear tubing). • Polyolefin material provides mechanical strength with good resistance to solvents, oils and fuels. • 4-foot sticks are individually tagged and come in a retail box.