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3M General Purpose Adhesive-Lined Heat Shrink Tubing
3MGeneral Purpose Adhesive-Lined Heat Shrink Tubing

3M General Purpose Adhesive-Lined Heat Shrink Tubing

The 3M Heat Shrink Tubing is a general purpose adhesive-lined heat shrink tubing in black, with a 0.38 in I.D. before shrinking and a 0.14 in I.D. after shrinking. Each piece is 4 ft long, and the SKU…

SKU 3G-OTH-52968

Also listed as: MW3848BLACK12PCS · MW 3 8 48 BLACK 12 PCS · MW-3-8-48-BLACK-12-PCS

Brand
3M
Item
General Purpose Adhesive-Lined Heat Shrink Tubing
Category
General Purpose Adhesive-Lined 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
MW-3/8-48"-BLACK-12 PCS
Type
Before Shrinking, 12 PK
Lg
4 ft
Color
Black
I.D. After Shrinking
0.14 in

Technical Documents

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

Product Description

The 3M Heat Shrink Tubing is a general purpose adhesive-lined heat shrink tubing in black, with a 0.38 in I.D. before shrinking and a 0.14 in I.D. after shrinking. Each piece is 4 ft long, and the SKU MW3848BLACK12PCS includes a 12-pack (MPN MW-3/8-48"-BLACK-12 PCS).

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is a general purpose adhesive-lined tubing used to insulate, seal, and protect electrical connections, splices, and terminals from moisture, corrosion, and abrasion. It is commonly applied in automotive, marine, industrial, and electrical maintenance environments where a durable, waterproof seal is required.

What are the specifications of 3M Heat Shrink Tubing?

This 3M Heat Shrink Tubing has a 0.38 in inner diameter before shrinking and a 0.14 in inner diameter after shrinking. Each piece is 4 ft long, and the pack contains 12 pieces. The tubing is black, adhesive-lined, and the manufacturer part number is MW-3/8-48"-BLACK-12 PCS.

Where to buy 3M Heat Shrink Tubing worldwide?

3G Electric supplies 3M Heat Shrink Tubing to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for pricing and availability on this 12-pack of black adhesive-lined heat shrink 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, starting from the center and moving outward, until the tubing tightly conforms and adhesive seals the ends. Allow to cool completely before handling. 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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Cross-referenced by specification & description
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
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This 3M heat shrink tubing features an adhesive lining that provides a waterproof seal when shrunk. It has a 1-inch inner diameter before shrinking and a 0.4-inch inner diameter after shrinking. Each piece is 4 feet long, black in color, and sold in a pack of 5. Commonly used to insulate and protect electrical connections, splices, and terminals in wiring applications
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This 3M heat shrink tubing is designed for insulating and protecting electrical connections, wires, and cables. The adhesive lining provides a secure seal against moisture, abrasion, and corrosion. It has a 0.19-inch inner diameter before shrinking and a 0.06-inch inner diameter after shrinking, with a 4-foot length per piece. Sold in a pack of 250 pieces
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This 3M heat shrink tubing is designed for insulating and protecting electrical connections, wires, and cables. The adhesive lining provides a secure seal against moisture, abrasion, and corrosion. It has a 0.19-inch inner diameter before shrinking and a 0.06-inch inner diameter after shrinking, with a 4-foot length per piece. Sold in a pack of 250 pieces
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)
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This 3M heat shrink tubing is designed for insulating and protecting electrical connections, wires, and cables. The adhesive lining provides a moisture-proof seal, making it suitable for outdoor and harsh environments. Each piece is 4 ft long, with an inner diameter of 0.13 in before shrinking and 0.02 in after shrinking. Sold in a pack of 250
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This 3M heat shrink tubing is designed for insulating and protecting electrical connections, wires, and cables. The adhesive lining provides a moisture-proof seal, making it suitable for outdoor and harsh environments. Each piece is 4 ft long, with an inner diameter of 0.13 in before shrinking and 0.02 in after shrinking. Sold in a pack of 250

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