Ancor 302603 Heat Shrink Tubing 3/16" x 3" Red 3-Pack Marine Grade

The Ancor 302603 heat shrink tubing provides professional-grade wire protection and sealing for marine, automotive, and general electrical applications. This 3-piece pack includes red heat shrink tubes measuring 3/16" diameter by 3" length, designed for wire gauges 20-12 AWG.

Key Features:

• Cross-linked polyolefin construction - superior strength compared to PVC tubing and will not burn like PVC alternatives
• Heat-activated adhesive lining creates an impervious seal against salt water, oil, acids, and UV sunlight while providing strain relief
• Industry-leading 3:1 shrink ratio - shrinks to 1/3 of original size for secure fit
• Activates at 257°F (125°C) for reliable bonding
• Wide operating temperature range: -40°F to 230°F (-40°C to 110°C)
• UL 224 certified for safety and performance

Installation Tips:

Apply heat gradually using an appropriate heat source to ensure even shrinking and prevent burning. Move the heat tool continuously along the length of the tubing for consistent results and optimal adhesive activation.

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.