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

Product Features:

• Sold in multiple lengths – versatile options available
• UL Listed, File E536025 – certified safety standard
• RoHS compliant – environmentally safe material
• UV resistant (black only) 
• Watertight adhesive seal – protection when cooled
• 3:1 shrink ratio – shrinks to one-third size
• Lengthwise shrinkage ~8% – during shrink process
• Chemical & oil resistance – excellent durability
• Dual wall adhesive-lined tubing – strong protective seal
• Insulation, bundling, strain relief – multipurpose applications
• Tough and flexible – durable performance
• Professional finish on sleeving – clean cable management
  

Technical Specifications Data:

• Inside Diameter (Expanded) - 0.250" (6.4 mm)
• Inside Diameter (Recovered) -  0.080" (2.3 mm)
• Minimum Wall Thickness - 0.027" (0.68 mm)
• Operating temperature: -67°F to 275°F (-55°C to 135°C) 
  
• Adhesive melt temperature: 158–176°F (70–80°C) 
• Shrink temperature: 158°F–248°F (70–120°C) 
  
• Flame retardant jacket – enhanced safety feature
• Rated for 1000v  

Note: Our Diameters for Heat Shrink Tubing are measured as ROUND TUBE, NOT FLAT

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!