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3M General Purpose Adhesive-Lined Heat Shrink Tubing MW-3/8-48-Black
3MGeneral Purpose Adhesive-Lined Heat Shrink Tubing

3M General Purpose Adhesive-Lined Heat Shrink Tubing MW-3/8-48-Black

The 3M Heat Shrink Tubing: 0.38 in I.D. is a general purpose adhesive-lined heat shrink tubing in black. It has a 0.38 inch inner diameter before shrinking and a 0.14 inch inner diameter after shrinking, with a…

SKU 3G-OTH-52981

Also listed as: MW3848Black · MW 3 8 48 Black · MW-3-8-48-Black

Brand
3M
Item
General Purpose Adhesive-Lined Heat Shrink Tubing MW-3/8-48-Black
Part Number
MW-3/8-48-Black
Category
General Purpose Adhesive-Lined Heat Shrink Tubing
Available to Order
Also known as:MW-3/8-48-Black3M
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Technical Specifications

3M
Manufacturer Part Number
MW-3/8-48-Black
Type
Before Shrinking, 125 PK
Lg
4 ft
Color
Black
I.D. After Shrinking
0.14 in

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

Product Description

The 3M Heat Shrink Tubing: 0.38 in I.D. is a general purpose adhesive-lined heat shrink tubing in black. It has a 0.38 inch inner diameter before shrinking and a 0.14 inch inner diameter after shrinking, with a 4-foot length. This product is sold in a pack of 125 and is identified by manufacturer part number MW-3/8-48-Black.

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used for insulating and protecting electrical connections, wires, and cables from moisture, abrasion, and corrosion. The adhesive lining provides a waterproof seal, making it suitable for automotive, marine, and industrial applications where reliable environmental protection is required.

What are the specifications of 3M Heat Shrink Tubing MW-3/8-48-Black?

The 3M Heat Shrink Tubing MW-3/8-48-Black has a 0.38 inch inner diameter before shrinking and a 0.14 inch inner diameter after shrinking. It is 4 feet long, black in color, and sold in a pack of 125. This general purpose adhesive-lined tubing is manufactured by 3M.

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. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this 3M product.

How to install 3M Heat Shrink Tubing?

To install 3M Heat Shrink Tubing, slide the tubing over the connection or wire 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 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 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)
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
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: 1 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking, 4 ft Lg, 24 PK (MPN MW-1-48-Black)
3M
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)
3M Heat Shrink Tubing: 1.1 in I.D. Before Shrinking, 0.37 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN MDT-1100-48"-BLACK-20 PCS)
3M
3M Heat Shrink Tubing: 1.1 in I.D. Before Shrinking, 0.37 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN MDT-1100-48"-BLACK-20 PCS)
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 4 ft Lg, Black, 15 PK (MPN MDT-3000-48A-BLACK)
3M
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 4 ft Lg, Black, 15 PK (MPN MDT-3000-48A-BLACK)
3M Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.12 in I.D. After Shrinking, 4 ft Lg, 125 PK (MPN EPS-300-3/8-48-Black)
3M
3M Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.12 in I.D. After Shrinking, 4 ft Lg, 125 PK (MPN EPS-300-3/8-48-Black)

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