Ancor 307648 Heat Shrink Tubing 1" x 48" Red Adhesive Lined 2-4/0 AWG

The Ancor 307648 is a professional-grade adhesive-lined heat shrink tubing designed for marine and automotive electrical applications requiring superior environmental protection. This 48-inch red tubing section features a 1-inch diameter that shrinks down to 5/16 inch, accommodating wire sizes from 2 AWG to 4/0 AWG.

Key Features:

• Cross-linked polyolefin construction provides superior strength compared to PVC and will not burn like PVC tubing
• Heat-activated adhesive lining creates an impervious seal against salt water, oil, acids, and sunlight while providing excellent strain relief
• Industry-leading 3:1 shrink ratio shrinks to one-third of original diameter for optimal wire coverage
• Activates at 257°F (125°C) for reliable shrinking with standard heat guns
• Wide operating temperature range from -40°C to 110°C (-40°F to 230°F)
• UL 224 certified for safety and quality assurance

Each package includes one 48-inch (122 cm) red tubing section. Ideal for marine electrical connections, battery cable terminations, and any application requiring watertight protection in harsh environments.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.