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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 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 black tubing is 4 ft in length and comes in a pack of 5…

SKU 3G-OTH-53219

Also listed as: MW34PK5 · MW 3 4 PK5 · MW-3-4-PK5

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
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

3M
Manufacturer Part Number
MW 3/4" PK5
Type
Before Shrinking, 5 PK
Lg
4 ft
Color
Black
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 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 black tubing is 4 ft in length and comes in a pack of 5, with manufacturer part number MW 3/4" PK5.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 and commercial applications. The adhesive lining provides a moisture-proof seal, making it suitable for outdoor, automotive, and marine environments where corrosion resistance is critical.

What are the specifications of 3M Heat Shrink Tubing MW 3/4" PK5?

This 3M heat shrink tubing has a 0.75 in inner diameter before shrinking and 0.31 in after shrinking. It is 4 ft long, black, and sold in a pack of 5. The manufacturer part number is MW 3/4" PK5. It is a general purpose adhesive-lined type designed for reliable electrical insulation.

Where to buy 3M Heat Shrink Tubing worldwide?

3G Electric supplies 3M Heat Shrink Tubing worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this product and arrange international shipping.

How to install 3M Heat Shrink Tubing?

To install, 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 to the substrate and adhesive flows. Allow to cool completely. Ensure the tubing is rated for the application temperature.

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: 0.5 in I.D. Before Shrinking, 0.2 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN MW-1/2-48"-BLACK-12 PCS)
3M
3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.2 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN MW-1/2-48"-BLACK-12 PCS)
3M Heat Shrink Tubing: 0.25 in I.D. Before Shrinking, 0.08 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN MW-1/4-48"-BLACK-12 PCS)
3M
3M Heat Shrink Tubing: 0.25 in I.D. Before Shrinking, 0.08 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN MW-1/4-48"-BLACK-12 PCS)
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
3M
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
3M Heat Shrink Tubing: 1 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN MW-1-48"-BLACK-5 PCS)
3M
3M Heat Shrink Tubing: 1 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN MW-1-48"-BLACK-5 PCS)
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: 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)

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