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Product Details

Ancor marine grade adhesive lined heat shrink tubing seals electrical connections against moisture intrusion and corrosion. Heat shrink along with dielectric grease on wire strands yields the maximum barrier against wire connection failure. Ancor's tubing is made from a material that is stronger than PVC tubing and will not burn like PVC tubing. The heat activated lining inside provides an impervious barrier to water, oil, acids, and sunlight.

This heat shrink tubing is essential to have on a boat, RV, camper, or anywhere else water or fluids might be present and a potential danger to electrical connections. A variety of diameters and lengths are available.

Tech Specs
Item Part #Diameter (inches)Length (inches)ColorQuantity
ANC 3015033/16 to 1/23Black8
ANC 3045033/83Assorted5
ANC 3065033/43Assorted4
ANC 3015063/16 to 3/46Black8
ANC 3045063/86Assorted5
Info & Guides

Technical Information

  • Highest shrink ratio: shrinks to 1/3 original size
  • Shrinks at 257 degrees F (125 degrees C)
  • Operating temperature: 40 degrees C to 110 degrees C