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3M SFTW-203-1/4-48-BLACK Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M SFTW-203-1/4-48-BLACK Standard Heat Shrink Tubing

The 3M Heat Shrink Tubing (SKU 3G-OTH-53210) is a standard heat shrink tubing product from 3M, available in black. It has a 0.24 in inner diameter before shrinking and a 0.08 in inner diameter after shrinking, with a…

SKU 3G-OTH-53210

Also listed as: SFTW2031448BLACK · SFTW 203 1 4 48 BLACK · SFTW-203-1-4-48-BLACK

Brand
3M
Item
SFTW-203-1/4-48-BLACK Standard Heat Shrink Tubing
Category
Standard Heat Shrink Tubing
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
SFTW-203-1/4-48-BLACK
Type
Before Shrinking, 12 PK
Lg
4 ft
Color
Black
I.D. After Shrinking
0.08 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-53210) is a standard heat shrink tubing product from 3M, available in black. It has a 0.24 in inner diameter before shrinking and a 0.08 in inner diameter after shrinking, with a length of 4 ft per piece in a 12-pack (MPN SFTW-203-1/4-48-BLACK).

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used for insulating, protecting, and bundling electrical wires and cables in industrial, automotive, and electronic applications. It shrinks tightly around connections when heated, providing electrical insulation and mechanical protection against abrasion, moisture, and chemicals.

What are the specifications of 3M Heat Shrink Tubing SFTW-203-1/4-48-BLACK?

This 3M Heat Shrink Tubing has a 0.24 in inner diameter before shrinking and a 0.08 in inner diameter after shrinking. Each piece is 4 ft long, and the pack contains 12 pieces. The tubing is black, with manufacturer part number SFTW-203-1/4-48-BLACK.

Where to buy 3M Heat Shrink Tubing worldwide?

You can source 3M Heat Shrink Tubing worldwide through 3G Electric, a global industrial equipment distributor established in 1990. 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process for this 3M product.

How to install 3M Heat Shrink Tubing?

To install 3M Heat Shrink Tubing, slide the tubing over the wire or connection before heating. Use a heat gun or hot air blower evenly around the tubing until it shrinks tightly to the underlying surface. Allow it to cool completely before handling. Ensure the tubing is fully seated before heating for best results.

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: 0.71 in I.D. Before Shrinking, 0.24 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN SFTW-203-3/4-48-BLACK)
3M
3M Heat Shrink Tubing: 0.71 in I.D. Before Shrinking, 0.24 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN SFTW-203-3/4-48-BLACK)
3M Heat Shrink Tubing: 0.12 in I.D. Before Shrinking, 0.04 in I.D. After Shrinking, 4 ft Lg, 25 PK (MPN SFTW-203-1/8-48-BLACK)
3M
3M Heat Shrink Tubing: 0.12 in I.D. Before Shrinking, 0.04 in I.D. After Shrinking, 4 ft Lg, 25 PK (MPN SFTW-203-1/8-48-BLACK)
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Inner diameter shrinks from 0.95 in to 0.32 in upon heating. Each piece is 4 ft long, supplied in a 5-pack. Color: Black
3M
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Inner diameter shrinks from 0.95 in to 0.32 in upon heating. Each piece is 4 ft long, supplied in a 5-pack. Color: Black
3M Heat Shrink Tubing: 0.35 in I.D. Before Shrinking, 0.12 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN SFTW-203-3/8-48-BLACK)
3M
3M Heat Shrink Tubing: 0.35 in I.D. Before Shrinking, 0.12 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN SFTW-203-3/8-48-BLACK)
Standard heat shrink tubing with 1.54 in inner diameter before shrinking and 0.51 in after shrinking. Each piece is 4 ft long, sold in a pack of 5. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and environmental damage
3M
Standard heat shrink tubing with 1.54 in inner diameter before shrinking and 0.51 in after shrinking. Each piece is 4 ft long, sold in a pack of 5. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and environmental damage
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 100 ft Lg, Black (MPN FP301-1.5-100'-BLACK-SPOOL)
3M
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 100 ft Lg, Black (MPN FP301-1.5-100'-BLACK-SPOOL)

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Standard heat shrink tubing with a 1.5-inch inner diameter before shrinking and 0.5-inch inner diameter after shrinking. Supplied in black color on a 25-foot reel. Used for insulating, protecting, and bundling wires and cables in electrical, automotive, and industrial applications
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This standard heat shrink tubing from 3M has a 0.38-inch inner diameter before shrinking and a 0.19-inch inner diameter after shrinking. Supplied in clear color on a 200-foot spool, it is used for insulating, protecting, and bundling wires and cables in electrical and industrial applications. The clear material allows visual inspection of connections after installation
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This standard heat shrink tubing from 3M has a 0.38-inch inner diameter before shrinking and a 0.19-inch inner diameter after shrinking. Supplied in clear color on a 200-foot spool, it is used for insulating, protecting, and bundling wires and cables in electrical and industrial applications. The clear material allows visual inspection of connections after installation
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Standard heat shrink tubing with 0.47 in inner diameter before shrinking and 0.16 in after shrinking. Each piece is 4 ft long, supplied in a pack of 12. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits
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