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3M FP-301 Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M FP-301 Standard Heat Shrink Tubing

The 3M Heat Shrink Thin-Wall Tubing (SKU 3G-OTH-53935) is a standard heat shrink tubing product from 3M, available in black. It features a 4-inch inner diameter before shrinking and a 2-inch inner diameter after…

SKU 3G-OTH-53935

Also listed as: FP301 · FP 301

Brand
3M
Item
FP-301 Standard Heat Shrink Tubing
Part Number
FP-301
Category
Standard Heat Shrink Tubing
Available to Order
Also known as:FP-3013M
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Technical specs
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

3M
Manufacturer Part Number
FP-301
Type
Before Shrinking
Material
Polyolefin
Length
50 ft
Lg
50 ft
Color
Black
Features
Cold Resistant; Color Coded; Fire Resistant; Flame Retardant; Flexible; Moisture Barrier; Split Resistant
Standards
UL, SAE, CSA, RoHS
Temp. Range
-67 °F to 275 °F
Catalog Page
N/A
Shrink Ratio
2:1
Package Style
Cut to Length
Flame Retardant
Yes
Tubing Wall Type
Thin Wall
Country of Origin
USA (subject to change)
Max. Temp. Rating
275 °F
Min. Temp. Rating
-67 °F
Tubing Flexibility
Flexible
I.D. After Shrinking
2 in
I.D. Before Shrinking
4 in
Shrink Tubing Properties
Cold-Resistant; Fire-Resistant; Flame-Resistant; Split-Resistant
Wall Thickness After Shrinking
50.8 mm

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Heat Shrink Thin-Wall Tubing (SKU 3G-OTH-53935) is a standard heat shrink tubing product from 3M, available in black. It features a 4-inch inner diameter before shrinking and a 2-inch inner diameter after shrinking, with a length of 50 feet (Manufacturer Part Number FP-301).

Frequently Asked Questions

What is 3M Heat Shrink Thin-Wall Tubing used for?

3M Heat Shrink Thin-Wall Tubing is used for insulating, protecting, and bundling wires and cables in electrical, automotive, and industrial applications. It shrinks to a tight fit when heated, providing mechanical protection and electrical insulation. The 4-inch before-shrink inner diameter accommodates large cable bundles or connectors.

What are the specifications of 3M Heat Shrink Thin-Wall Tubing FP-301?

The 3M Heat Shrink Thin-Wall Tubing FP-301 has a 4-inch inner diameter before shrinking and a 2-inch inner diameter after shrinking. It is 50 feet long, black in color, and made by 3M. This standard tubing is suitable for applications requiring a 2:1 shrink ratio and thin-wall construction.

Where to buy 3M Heat Shrink Thin-Wall Tubing FP-301 worldwide?

You can source 3M Heat Shrink Thin-Wall Tubing FP-301 worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this 3M tubing.

How to install 3M Heat Shrink Thin-Wall Tubing?

To install 3M Heat Shrink Thin-Wall Tubing, slide the tubing over the cable or connector before shrinking. Apply heat evenly using a heat gun or oven at the recommended temperature (typically around 121 °C). The tubing will shrink to a 2-inch inner diameter, forming a tight, insulating seal. Allow it to cool before handling.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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3M Products

3G Electric supplies 3M standard heat shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Standard heat shrink tubing with 1.5 in inner diameter before shrinking and 0.75 in after shrinking. 100 ft length, black color. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and environmental damage
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This 3M heat shrink tubing has a 1-inch inner diameter before shrinking and a 0.5-inch inner diameter after shrinking, providing a 2:1 shrink ratio. It is supplied in a 50-foot length on a spool and is black in color. Used for insulating, protecting, and bundling electrical wires and cables in various applications
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Black heat shrink tubing with 0.75 in inner diameter before shrinking and 0.38 in after shrinking. Each piece is 4 ft long, supplied in a pack of 50. Used for insulating and protecting electrical connections, wires, and cables from moisture, abrasion, and corrosion
3M Heat Shrink Tubing: 0.09 in I.D. Before Shrinking, 0.05 in I.D. After Shrinking, 6 in Lg, 10 PK (MPN FP301-3/32-6"-BLACK-10-10 PC PKS)
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3M Heat Shrink Tubing: 0.09 in I.D. Before Shrinking, 0.05 in I.D. After Shrinking, 6 in Lg, 10 PK (MPN FP301-3/32-6"-BLACK-10-10 PC PKS)

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Clear polyolefin heat shrink tubing with a 2:1 shrink ratio. Before shrinking, inner diameter is 0.05 in; after shrinking, inner diameter is 0.02 in. Used for insulating and protecting electrical wires, cables, and connections from moisture, abrasion, and short circuits in electronics, automotive, and industrial maintenance applications
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3M Heat Shrink Tubing: 0.06 in I.D. Before Shrinking, 0.03 in I.D. After Shrinking, Black, 2:1, 3 PK (MPN FP301-1/16-1000'-BLACK-SPOOL)
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