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Heat Shrink Tubing

Heat shrink tubing is a type of tube that contracts, or shrinks when it's warmed or heated. Placing an unshrunk tube around a wire, it is slipped into place after the connection is made then shrunk tightly around the joint with a hot air gun or other heat applying tools. Some heat shrink tubes have been pre-lined with adhesive to create a tighter, longer-lasting and waterproof seal. When the heat is applied, the material inside contracts and binds the wires or cables inside to secure and stabilize them. The result of this process yields a unified finished product.

Why Should I Use Heat Shrink Tubing?

Heat shrink tubing is shrinkable insulation, used to reduce strain, to bundle, and for color-coding. Heat shrinking is one of the best ways to protect wires from environmental hazards like water, oils, acids, etc. The heat shrinking process is very easy and so is installing the product.

Advantages of Heat Shrink Tubing

  • Excellent durability
  • Chemical, Heat, UV, and water resistance*
  • Sealing keeps out bacteria, fungi, mold, etc.
  • Excellent for thermal and electrical insulation
  • Color differentiation
  • Lower applied cost

Whether your needs are mechanical protection, chemical resistance, sealing out moisture, or dealing with high temperatures, we offer products that will meet your precise needs. In addition to our heat shrink tubing products, we offer heat-shrinkable molded parts, caps, splices, adaptors, and connectors.

All of our heat shrink tubing products meet UL and CSA specifications and are also RoHS compliant.

Heat Shrink Tubing Materials & Types

need more information? click here for a quote or call us at 1(800) 247-2114 to speak with an Electro representative.

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