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3M Heat Shrink Tubing: 0.25 in I.D. Before Shrinking, 0.13 in I.D. After Shrinking - Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M Heat Shrink Tubing: 0.25 in I.D. Before Shrinking, 0.13 in I.D. After Shrinking

The 3M Heat Shrink Tubing (SKU 2GEG2) is a standard heat shrink tubing product in black, with a 0.25-inch inner diameter before shrinking and a 0.13-inch inner diameter after shrinking. It is supplied in a 200-foot…

SKU 3G-OTH-53248

Brand
3M
Item
Heat Shrink Tubing: 0.25 in I.D. Before Shrinking, 0.13 in I.D. After Shrinking
Category
Standard Heat Shrink Tubing
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Technical Specifications

3M
Manufacturer Part Number
NST-1/4-Black
Type
Before Shrinking, 3 PK
Lg
200 ft
Color
Black
I.D. After Shrinking
0.13 in
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Heat Shrink Tubing (SKU 2GEG2) is a standard heat shrink tubing product in black, with a 0.25-inch inner diameter before shrinking and a 0.13-inch inner diameter after shrinking. It is supplied in a 200-foot length, 3-pack configuration, under manufacturer part number NST-1/4-Black.

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used for insulating and protecting electrical wires, cables, and connections from moisture, abrasion, and environmental damage. It is commonly applied in industrial maintenance, automotive wiring, and electronics assembly to provide reliable electrical insulation and mechanical strain relief.

What are the specifications of 3M Heat Shrink Tubing NST-1/4-Black?

The 3M Heat Shrink Tubing NST-1/4-Black has a 0.25-inch inner diameter before shrinking and a 0.13-inch inner diameter after shrinking. It is supplied in a 200-foot length, 3-pack configuration, in black color. The manufacturer part number is NST-1/4-Black, and the brand is 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. 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine 3M products for your industrial applications.

How to install 3M Heat Shrink Tubing?

To install 3M Heat Shrink Tubing, slide the tubing over the wire or connection before shrinking. Apply heat evenly using a heat gun or industrial heat source at the recommended temperature until the tubing shrinks tightly around the component. Allow it to cool completely for a secure, insulated seal.

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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