3M Heat Shrink Tubing FP-301-Color-Assortment Kit

3M Heat Shrink Tubing FP-301-Color-Assortment Kit

Regular price

$119.99 USD & FREE Shipping.
  • Balances electrical, physical and chemical properties for various industrial and military applications
  • Offers shrink-fit protection and strain relief of wires, solder joints, terminals and connections
  • Suitable for lightweight wire-harness covering, fire-resistant covering, wire marking, wire bundling and component packaging
  • Withstands temperatures of -67 to 275 degrees F (-55 to 135 degrees C)
  • Flame-retardant tubing is rated for 600V applications

3M Heat Shrink Tubing FP-301 is a general purpose, thin wall tubing that provides a balance of electrical, physical and chemical properties, making it ideal for industrial and military applications. This tubing has a 2:1 shrink ratio and provides flame retardant insulation for 600V rated applications. It has a flexible polyolefin construction that offers moisture seal protection.

3M Heat Shrink Tubing FP-301 is color coded for quick and easy identification of the wire. This split resistant, flame retardant tubing is used as shrink fit, electrical insulation over cable splices or terminations. The high expansion ratio tubing is mechanically tough, easily markable and resists cold flow. It is ideal for lightweight wire harness covering, fire resistant covering, wire marking, wire bundling and component packaging. It withstands temperatures of 67 to 275 degrees F ( 55 to 135 degrees C). UL Listed, SAE AS23053/5, Class 1, CSA Certified and RoHS 2011/65/EU Compliant.

3M Heat Shrink Tubing FP-301-Color-Assortment Kit

General Information
Part Number
Product Type
Heat Shrink
Number of Pieces
Country of Origin
United States
California Residents
Proposition 65 Warning
Physical Characteristics
48 in
Yellow / Green / Black / Clear / White / Blue / Red
Tubing Type: Single Wall (Thin)

Flame Retardant: Yes (Except Clear)

Flammability Rating: UL 224 All Tubing Flame Test

Non-Corrosive: Yes

Expanded Inner Diameter: 2 in / 50.80 mm

Elongation: 400%

Operating Temperature (C): - 55 to 135 C

Operation Temperature (F): - 67 to 275 F

Shelf Life: 120 Months

Shrink Ratio: 2:1

Dielectric Strength: 600 V/mil

Tensile Strength: 2400 lb.
Why would you use this tool for ?
About manufacturer

3M is one of many examples of the classic American success story. They went into business to mine a specific mineral and they didn’t have any luck with that, so instead, upon receiving lemons, they made life take the lemons back by innovating and creating new, unexpected products that eventually led to success. That spirit of innovation continues to this day as they have developed safety equipment, specialty construction and testing equipment, PPE, accessories for visibility and so much more! As avid tool users, handymen, construction workers and more, there are certainly many 3M products that will be of use to you Tool Junkies out there!