3:1 Red Adhesive-Lined Waterproof Heat Shrink Tubing
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Our 3:1 Red Adhesive-Lined Waterproof Heat Shrink Tubing provides high-performance insulation, secure cable bundling and long-lasting protection against water, dust and environmental exposure. Manufactured from durable polyolefin with an internal adhesive lining, this dual-wall heat shrink tubing forms a strong, reliable seal once shrunk. Its vibrant red colour allows for easy circuit identification, making it ideal for wire harnesses, machinery, automotive use and general manufacturing applications. Datasheets are available upon request.
Technical Specification
• Material: Polyolefin
• Shrink Ratio: 3:1
• Lining: Adhesive-lined dual wall
• Working Temperature: -55°C to +125°C
• Shrink Temperature: 90°C
• Pre-shrink Diameter Range: 3mm – 38.1mm
• Post-shrink Diameter Range: 1mm – 12.7mm
• Pre-shrink Lay-flat Width: 5mm – 59.8mm
• Colour: Red
• Reel Length Options: 200m – 20m
• Dielectric Voltage Withstand: 2500V for 60 seconds (no breakdown)
• Flammability Rating: VW-1
• Certifications: UL Approved, RoHS Compliant, Zero Halogen
• Important Note: Sizes 9.5mm and below are supplied round, while 12.7mm and above are supplied flat.