Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Adhesive Lined Polyolefin - Flexible - Flame Retardant - Black

Product Features:

• Available in Multiple Lengths
• UL Listed, File E536025
• RoHS Compliant
• Black Tubing is UV Resistant
• Adhesive Forms Water-Tight Seal When Cooled
• 3:1 Shrink Ratio (shrinks to 1/3 original diameter)
• Lengthwise Shrinkage: ~8% During Shrink Process
• Shrink Temperature: Begins at 158°F (70°C), Fully Shrunk at 248°F (120°C)
• Inner Adhesive Melt Temperature: 158°F – 176°F (70°C – 80°C)
• Operating Temperature Range: -67°F to 275°F (-55°C to 135°C)
• Flame Retardant Jacket
• High Chemical & Oil Resistance
• All 4’ Sticks Ship Folded to Reduce Oversized Shipping Costs (call for unfolded shipping option)
  

Click here to see Technical Specification Data

Product Description:

Dual wall 3:1 heat shrink tubing features a flame-retardant polyolefin jacket with an adhesive lining that forms a secure, water-tight seal when cooled. Offering excellent electrical insulation, chemical and oil resistance, and reliable strain relief, it’s ideal for wire protection, bundling, and terminations in industrial, commercial, and home applications.

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!