3M™ SFTW-203 is a thinwall polyolefin heatshrink tubing. Shrink ratio is 3:1, min. shrink temperature is 135°C, operating temperature is -55°C to +135°C. RoHS compliant, flame retardant – self extinguishing. Good chemical resistance.

• Balances electrical, physical and chemical properties for various industrial applications
• Offers shrink-fit protection and strain relief of wires, solder joints, terminals and connections
• Suitable for lightweight wire-harness covering, fire-resistant covering, wire bundling and component packaging
• Made Flame Retardant (except clear) RoHS Polyolefin.
• 3:1 Shrink Ratio