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3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.31 in I.D. After Shrinking - General Purpose Adhesive-Lined Heat Shrink Tubing
3MGeneral Purpose Adhesive-Lined Heat Shrink Tubing

3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.31 in I.D. After Shrinking

The 3M Heat Shrink Tubing (SKU 3G-OTH-53008) is a general purpose adhesive-lined heat shrink tubing with a 0.75 in I.D. before shrinking and a 0.31 in I.D. after shrinking. This yellow tubing is 4 ft long and comes…

SKU 3G-OTH-53008

Also listed as: MW3448YELLOW45PCS · MW 3 4 48 YELLOW 45 PCS · MW-3-4-48-YELLOW-45-PCS

Brand
3M
Item
Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.31 in I.D. After Shrinking
Category
General Purpose Adhesive-Lined 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
MW-3/4-48"-YELLOW-45 PCS
Type
Before Shrinking, 45 PK
Lg
4 ft
Color
Yellow
I.D. After Shrinking
0.31 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-53008) is a general purpose adhesive-lined heat shrink tubing with a 0.75 in I.D. before shrinking and a 0.31 in I.D. after shrinking. This yellow tubing is 4 ft long and comes in a 45-piece pack (MPN MW-3/4-48"-YELLOW-45 PCS).

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used for insulating and protecting electrical connections, splices, and terminals in industrial, automotive, and marine applications. The adhesive lining provides a moisture-proof seal, making it suitable for outdoor and harsh environments where corrosion resistance is critical.

What are the specifications of 3M Heat Shrink Tubing?

This 3M Heat Shrink Tubing has a 0.75 in I.D. before shrinking and a 0.31 in I.D. after shrinking. It is 4 ft long, yellow in color, and comes in a 45-piece pack (MPN MW-3/4-48"-YELLOW-45 PCS). The adhesive lining ensures a secure, waterproof seal around cables and connectors.

Where to buy 3M Heat Shrink Tubing in worldwide?

You can source 3M Heat Shrink Tubing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times on this 45-piece pack of yellow adhesive-lined tubing.

How to install 3M Heat Shrink Tubing?

To install 3M Heat Shrink Tubing, slide the tubing over the connection before shrinking. Apply heat evenly using a heat gun or torch until the tubing shrinks tightly around the cable and the adhesive flows. Allow it to cool completely for a durable, moisture-resistant seal. Always follow standard electrical safety practices.

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 general purpose adhesive-lined 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: 0.75 in I.D. Before Shrinking, 0.31 in I.D. After Shrinking, 4 ft Lg, 45 PK (MPN MW-3/4-48"-BLACK-45 PCS)
3M
3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.31 in I.D. After Shrinking, 4 ft Lg, 45 PK (MPN MW-3/4-48"-BLACK-45 PCS)
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.02 in I.D. After Shrinking, 4 ft Lg, 250 PK (MPN MW-1/8-48-Black)
3M
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.02 in I.D. After Shrinking, 4 ft Lg, 250 PK (MPN MW-1/8-48-Black)
3M Heat Shrink Tubing: 0.19 in I.D. Before Shrinking, 0.06 in I.D. After Shrinking, 4 ft Lg, 250 PK (MPN MW-3/16-48"-BLACK-250 PCS)
3M
3M Heat Shrink Tubing: 0.19 in I.D. Before Shrinking, 0.06 in I.D. After Shrinking, 4 ft Lg, 250 PK (MPN MW-3/16-48"-BLACK-250 PCS)
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.02 in I.D. After Shrinking, 4 ft Lg, 250 PK (MPN MW-1/8-48"-BROWN-250 PCS)
3M
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.02 in I.D. After Shrinking, 4 ft Lg, 250 PK (MPN MW-1/8-48"-BROWN-250 PCS)
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.06 in I.D. After Shrinking, 4 ft Lg, 250 PK (MPN FP-301-1/8-Yellow-4'-Bulk)
3M
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.06 in I.D. After Shrinking, 4 ft Lg, 250 PK (MPN FP-301-1/8-Yellow-4'-Bulk)
3M Heat Shrink Tubing: 4.3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 4 ft Lg, 10 PK (MPN MDT-4300-48A)
3M
3M Heat Shrink Tubing: 4.3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 4 ft Lg, 10 PK (MPN MDT-4300-48A)

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This 3M heat shrink tubing features an adhesive lining that provides insulation, sealing, and protection for electrical connections, splices, and terminals. Supplied in a 25-piece pack, each piece is 4 ft long with an inner diameter of 0.13 in before shrinking and 0.02 in after shrinking. The black tubing is suitable for general purpose use in environments requiring moisture and corrosion resistance
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This 3M heat shrink tubing features an adhesive lining that provides insulation, sealing, and protection for electrical connections, splices, and terminals. Supplied in a 25-piece pack, each piece is 4 ft long with an inner diameter of 0.13 in before shrinking and 0.02 in after shrinking. The black tubing is suitable for general purpose use in environments requiring moisture and corrosion resistance
This general purpose adhesive-lined heat shrink tubing from 3M has an inner diameter of 0.19 in before shrinking and 0.06 in after shrinking. It is 4 ft long, gray in color, and supplied in a pack of 250. The adhesive lining provides a moisture-proof seal for insulating and protecting electrical connections, wires, and cables in various applications
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This general purpose adhesive-lined heat shrink tubing from 3M has an inner diameter of 0.19 in before shrinking and 0.06 in after shrinking. It is 4 ft long, gray in color, and supplied in a pack of 250. The adhesive lining provides a moisture-proof seal for insulating and protecting electrical connections, wires, and cables in various applications
3M Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.14 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN MW-3/8-48"-BLACK-12 PCS)
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3M Heat Shrink Tubing: 1 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking, 4 ft Lg, 24 PK (MPN MW-1-48-Black)
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