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SKU 7100025272
Legacy SKU TE100045232
UPC 08712403566640
Catalog Number SF1.500BK48"
Product Number SF1.500BK48"

3M Heat Shrink Tubing SFTW-203 is made of very flexible, heat shrinkable polyolefin which is mechanically tough, chemically resistant, and can be easily surface printed.

  • Made of flexible polyolefin
  • Shrink ratio 3:1
  • Withstands temperatures of -67 to 230 degrees F (-55 to 110 degrees C)
  • UL Listed, SAE-AMS-DTL-23053/5, Class 1, CSA Certified and RoHS Compliant
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On it's way to you Early December, 2025  

Qty

Minimum Order 1 Case
Order Increment 1 Case
  Immense Durability
  Superior Seal Protection
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  Fantastic Price
Product Dimensions
Imperial Metric
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Width 0 null
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Shipping Dimensions
Weight 1.58843 lb
Length 3.30709 in
Width 3.30709 in
Height 50 in

PRODUCT FAQ

  1. What is the purpose of 3M™ SFTW-203 Heat Shrink Tubing?

    The 3M™ SFTW-203 Heat Shrink Tubing is used to provide insulation, strain relief and protection for various electrical components.

  2. Can this heat shrink tubing withstand high temperatures?

    Yes, the 3M™ SFTW-203 Heat Shrink Tubing is designed to operate at a wide temperature range from -55°C to 135°C.

  3. How long is each piece of the black, polyolefin 1.5" heat shrink tubing?

    Each piece of Black Polyolefin 1.5" Heat Shrink Tubing measures precisely at a length of approximately 1.22 meters or 4 feet in length per unit.

  4. Is it easy to install and use?

    Yes, installing this product is easy; slip it over your wire or cable bundle before applying heat with either a specialized tool such as a hot-air gun; Please follow instructions on package carefully if you're unsure about proper heating levels and exact time needed while shrinking process actually happens.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

Product Description: 3M™ Tubing Heat Shrink Tubing SFTW-203

The 3M™ Tubing Heat Shrink Tubing SFTW-203 is an excellent choice for shrink fit jacketing and insulation of flexible wire bundles and temperature sensitive components. Its extra flexibility and low shrink temperature make it ideal for these applications.

The SFTW-203 tubing has a 3:1 shrink ratio, making it the perfect insulation for end terminations where the connector body is larger than the cable. It is also great for repair applications where the tubing must be slid over a connector. Additionally, the SFTW-203 tubing can be used to insulate an oversized component in line with the wiring.

  • Extra flexibility and low shrink temperature
  • 3:1 shrink ratio
  • Ideal for shrink fit jacketing and insulation of flexible wire bundles and temperature sensitive components
  • Perfect for end terminations where the connector body is larger than the cable
  • Great for repair applications where the tubing must be slid over a connector
  • Can be used to insulate an oversized component in line with the wiring
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