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Heat Shrink Tubing - 5/16 " ID - 4:1 Ratio - Dual Wall Adhesive Lined - Black

Original price $305.24 - Original price $305.24
Original price
$305.24
$305.24 - $305.24
Current price $305.24
SKU HS461-SP-BK
Length: 200 Feet

Automatic Free Shipping $99+ Orders

Product Features:

  • Made From Polyolefin Material
  • Shrinks to 1/4 Original Size
  • Meets Requirements of AMS-DTL-23053/4 Class 3
  • Crosses to Sumitomo W3B2(4X), Raychem ATUM4X, LG GSH4635WT
  • Please Note: Our Diameters for Heat Shrink Tubing are measured as ROUND TUBE, NOT FLAT
  • Shrink ratio:75% or more in the radial direction
  • Continuous operating temperature:-55°C to 135°C
  • Very high heat resistance
  • High resistance to chemicals and oils
  • Cross Reference:Raychem RP-4800, Alpha FIT 421, LG GSHS-4635
  • Mil Spec # AMS-DTL- 23053/5

Click Here To See Technical Specification Data

Product Description:

Dunbar® versatile dual walled adhesive-lined heat shrink tubing is ideally used where protection of cables and wires from moisture is important. Applied with a heat gun, a tubing will adhere tightly to whatever wire or component is being protected. Tubing will shrink to 1/4 of its original size. Typically used for insulation, identification of wires, strain relief, and bundling of wires. Manufactured to meet SAE AMS-DTL-23053/4 Class 3 specifications.

At Heatshrinktubing.com, we are dedicated to providing you with high-quality products and exceptional service. Please review our shipping and return policy below:

Shipping Policy:

  • All orders are processed and shipped within [1] business day.
  • We Partner with [Fedex, UPS & USPS] to ensure your order reaches you safely and promptly.
  • Shipping costs are calculated at checkout based on the Dimensions, weight and destination of your order.

Return Policy:

  • Customers have 30 days from the date of receiving their order to initiate a return.
  • Please note that all cut-to-length orders (including but not limited to 10, 25, 50, 100-foot cuts) are non-returnable and considered final sale.
  • Only uncut, full spool lengths are eligible for return.
  • Returns must be shipped at the customer’s expense.
  • To initiate a return, please contact our customer service team with your order number and reason for return.
  • Returned items must be in their original condition and packaging.
  • Once we receive and inspect the returned item, we will process a refund or exchange, depending on your preference.

Thank you for shopping with Heatshrinktubing.com!

Dunbar® Ground Shipping Map

Dunbar® Ground Shipping Map

Same Day Shipping Cut-Off Time 12pm EST. All Orders Will Ship Next Business Day Beyond Cut-off