Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Adhesive Lined Polyolefin - Flexible - Flame Retardant - Blue - M23053/4

Product Features:

• 4' Feet Long Sticks
• UL Listed, File E536025
• RoHS Compliant
• Adhesive Will Form Water Tight Seal When Cooled
• 3:1 shrink ratio (shrinks to 1/3 its original diameter)
• Lengthwise shrinkage Approximately 8% During Shrink Process
• Shrink Temperature Starts At 158°F (70°C), Totally Shrunk At 248°F (120°C)
• Inner Adhesive Melt Temperature Starts at 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 Resistance to Chemicals &Oils
• Please be advised: All 4' long sticks are shipped Folded to avoid costly "oversized shipping" fees for the customer. If you require your HS stick to ship un-folded please contact us
  
• Diameters For Heat Shrink Tubing Are Measured as ROUND TUBE, NOT FLAT.

Click Here To See Technical Specification Data

Product Description:

Dual wall (adhesive lined) 3:1 heat shrink tubing is made from a specially formulated, cross-linked polyolefin that is co-extruded with a meltable adhesive sealant. It offers excellent electrical, chemical and physical properties. This tough, flexible, flame retardant tubing can be used for electrical insulation, wire bundling, lightweight harnessing, and wire strain relief in a variety of home, commercial, industrial and military applications. When heated and the tubing begins to shrink, the inner adhesive layer begins to melt and flow (similar to hot melt glue). When the tubing has shrunk and cooled, the inner layer forms an adhesion layer between the tubing and the wire or component, providing a protective water-tight seal.It is an excellent way to terminate the ends of yourBraided Sleeving, creating a tight, professional finish. The flame retardant jacket of 3:1 heat shrink tubing is in compliance with RoHS, the European directive on the Restriction of Hazardous Substances.

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!