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3M FP-301-1/2-Black-4'-Bulk Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M FP-301-1/2-Black-4'-Bulk Standard Heat Shrink Tubing

The 3M Heat Shrink Tubing (SKU 3G-OTH-55061) is a standard heat shrink tubing product from 3M, supplied in black. It features a 0.5-inch inner diameter before shrinking and a 0.25-inch inner diameter after shrinking…

SKU 3G-OTH-55061

Also listed as: FP30112Black4Bulk · FP 301 1 2 Black 4 Bulk · FP-301-1-2-Black-4-Bulk

Brand
3M
Item
FP-301-1/2-Black-4'-Bulk Standard Heat Shrink Tubing
Category
Standard Heat Shrink Tubing
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
FP-301-1/2-Black-4'-Bulk
Type
Before Shrinking, 100 PK
Lg
4 ft
Color
Black
I.D. After Shrinking
0.25 in

Technical Documents

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

Product Description

The 3M Heat Shrink Tubing (SKU 3G-OTH-55061) is a standard heat shrink tubing product from 3M, supplied in black. It features a 0.5-inch inner diameter before shrinking and a 0.25-inch inner diameter after shrinking, with a 4-foot length per piece, sold in a pack of 100 (MPN FP-301-1/2-Black-4'-Bulk).

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits. It is commonly applied in industrial maintenance, automotive wiring, and electronics assembly where a reliable, tight-fitting insulation layer is required after heating.

What are the specifications of 3M Heat Shrink Tubing?

This 3M Heat Shrink Tubing has a 0.5 in inner diameter before shrinking and a 0.25 in inner diameter after shrinking. Each piece is 4 ft long, sold in a pack of 100. The tubing is black, with manufacturer part number FP-301-1/2-Black-4'-Bulk. It is a standard heat shrink product from 3M.

Where to buy 3M Heat Shrink Tubing in worldwide?

You can source 3M Heat Shrink Tubing through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this 3M product to procurement teams globally.

How to install 3M Heat Shrink Tubing?

To install, slide the tubing over the wire or connection before shrinking. Apply heat evenly using a heat gun or hot air blower at the recommended temperature (typically around 121 °C for 3M FP-301 series). The tubing will shrink to approximately half its original diameter, forming a tight insulation layer. Allow to cool before handling.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

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
3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 4 ft Lg, 100 PK (MPN FP-301-1/2-White-4'-Bulk)
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3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 4 ft Lg, 100 PK (MPN FP-301-1/2-White-4'-Bulk)
Standard heat shrink tubing with 0.5 in inner diameter before shrinking and 0.25 in after shrinking. Supplied in black on a 200 ft spool, sold in a pack of 3. Used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion
3M
Standard heat shrink tubing with 0.5 in inner diameter before shrinking and 0.25 in after shrinking. Supplied in black on a 200 ft spool, sold in a pack of 3. Used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion
Standard heat shrink tubing for insulating and protecting electrical wires and connections. Inner diameter shrinks from 0.5 in to 0.25 in upon heating. Each piece is 4 ft long, sold in a pack of 100. Color: green
3M
Standard heat shrink tubing for insulating and protecting electrical wires and connections. Inner diameter shrinks from 0.5 in to 0.25 in upon heating. Each piece is 4 ft long, sold in a pack of 100. Color: green
Standard polyolefin heat shrink tubing for insulating, protecting, and bundling electrical wires and cables. Shrinks tightly when heated to provide strain relief and environmental sealing against moisture, dust, and abrasion. White color, 0.5 in inner diameter before shrinking, 0.25 in after shrinking. Supplied in a 3-pack of 200 ft lengths
3M
Standard polyolefin heat shrink tubing for insulating, protecting, and bundling electrical wires and cables. Shrinks tightly when heated to provide strain relief and environmental sealing against moisture, dust, and abrasion. White color, 0.5 in inner diameter before shrinking, 0.25 in after shrinking. Supplied in a 3-pack of 200 ft lengths
Standard heat shrink tubing with 0.88 in inner diameter before shrinking and 0.44 in after shrinking. Black color, supplied in a 100 ft length, 3-pack configuration. Used for insulating and protecting electrical connections, wires, and cables from moisture, abrasion, and corrosion in industrial maintenance, automotive wiring, and electrical panel installations
3M
Standard heat shrink tubing with 0.88 in inner diameter before shrinking and 0.44 in after shrinking. Black color, supplied in a 100 ft length, 3-pack configuration. Used for insulating and protecting electrical connections, wires, and cables from moisture, abrasion, and corrosion in industrial maintenance, automotive wiring, and electrical panel installations
Standard heat shrink tubing with 2:1 shrink ratio. Inner diameter before shrinking is 0.5 in, after shrinking is 1 in. Supplied in a 100 ft spool, black color. Used for insulating and protecting electrical wires, cables, and connections, providing abrasion resistance and strain relief
3M
Standard heat shrink tubing with 2:1 shrink ratio. Inner diameter before shrinking is 0.5 in, after shrinking is 1 in. Supplied in a 100 ft spool, black color. Used for insulating and protecting electrical wires, cables, and connections, providing abrasion resistance and strain relief

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Standard heat shrink tubing with a 2:1 shrink ratio. Before shrinking, inner diameter is 1 inch; after shrinking, 0.5 inch. Supplied in a 100-foot length, yellow color, in a pack of 3. Used for insulating and protecting electrical connections, wires, and cables from moisture, abrasion, and corrosion in industrial maintenance, automotive wiring, and electrical panel applications
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Standard heat shrink tubing with a 2:1 shrink ratio. Before shrinking, inner diameter is 1 inch; after shrinking, 0.5 inch. Supplied in a 100-foot length, yellow color, in a pack of 3. Used for insulating and protecting electrical connections, wires, and cables from moisture, abrasion, and corrosion in industrial maintenance, automotive wiring, and electrical panel applications
Clear polyolefin heat shrink tubing with 2:1 shrink ratio. Inner diameter shrinks from 0.19 in to 0.09 in. Length is 6 in. Supplied in packs of 10. Used for insulating and protecting electrical connections, wires, and cables from moisture, abrasion, and corrosion
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Clear polyolefin heat shrink tubing with 2:1 shrink ratio. Inner diameter shrinks from 0.19 in to 0.09 in. Length is 6 in. Supplied in packs of 10. Used for insulating and protecting electrical connections, wires, and cables from moisture, abrasion, and corrosion
3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-1/2-200'-YELLOW-SPOOL)
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3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-1/2-200'-YELLOW-SPOOL)
This standard heat shrink tubing from 3M is supplied in red and has an inner diameter of 0.75 in before shrinking and 0.38 in after shrinking. It is sold as a 3-pack of 200 ft spools. The tubing is used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion in applications such as industrial maintenance, automotive wiring, and electrical panel repairs
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This standard heat shrink tubing from 3M is supplied in red and has an inner diameter of 0.75 in before shrinking and 0.38 in after shrinking. It is sold as a 3-pack of 200 ft spools. The tubing is used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion in applications such as industrial maintenance, automotive wiring, and electrical panel repairs
3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 4 ft Lg, 100 PK (MPN FP301-1/2-48"-RED-100 PCS)
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3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 4 ft Lg, 100 PK (MPN FP301-1/2-48"-RED-100 PCS)
This 3M heat shrink tubing has a 0.19 in inner diameter before shrinking and 0.09 in after shrinking. Each piece is 4 ft long, white in color, and sold in a pack of 250. It is used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion in industrial maintenance, automotive wiring, and electronics repair
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This 3M heat shrink tubing has a 0.19 in inner diameter before shrinking and 0.09 in after shrinking. Each piece is 4 ft long, white in color, and sold in a pack of 250. It is used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion in industrial maintenance, automotive wiring, and electronics repair
Blue heat shrink tubing with a 2:1 shrink ratio. Inner diameter is 3 in before shrinking and 1.5 in after. Supplied on a 50 ft spool. Used to insulate and protect electrical connections, cables, and wires from moisture, abrasion, and corrosion
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Blue heat shrink tubing with a 2:1 shrink ratio. Inner diameter is 3 in before shrinking and 1.5 in after. Supplied on a 50 ft spool. Used to insulate and protect electrical connections, cables, and wires from moisture, abrasion, and corrosion
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Standard heat shrink tubing for insulating and protecting electrical connections, cables, and wires from moisture, abrasion, and corrosion. Supplied on a reel, 25 ft length, black color. Inner diameter shrinks from 1.1 in to 0.37 in