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3M Heat Shrink Tubing: 0.95 in I.D. Before Shrinking, 0.32 in I.D. After Shrinking - Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M Heat Shrink Tubing: 0.95 in I.D. Before Shrinking, 0.32 in I.D. After Shrinking

The 3M Heat Shrink Tubing (SKU 4NKY8) is a standard heat shrink tubing product from 3M, available in black. It has a 0.95-inch inner diameter before shrinking and a 0.32-inch inner diameter after shrinking, with a…

SKU 3G-OTH-55398

Brand
3M
Item
Heat Shrink Tubing: 0.95 in I.D. Before Shrinking, 0.32 in I.D. After Shrinking
Category
Standard Heat Shrink Tubing
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Technical Specifications

3M
Manufacturer Part Number
SFTW-203-1-48-BLACK
Type
Before Shrinking, 5 PK
Lg
4 ft
Color
Black
I.D. After Shrinking
0.32 in
View Full Spec Sheet

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

Product Description

The 3M Heat Shrink Tubing (SKU 4NKY8) is a standard heat shrink tubing product from 3M, available in black. It has a 0.95-inch inner diameter before shrinking and a 0.32-inch inner diameter after shrinking, with a length of 4 feet per piece in a 5-pack (MPN SFTW-203-1-48-BLACK).

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 to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and corrosion. It is commonly applied in industrial, automotive, and electronic maintenance for bundling and sealing. The tubing shrinks tightly around components when heated, providing a durable, protective layer.

What are the specifications of 3M Heat Shrink Tubing SFTW-203-1-48-BLACK?

This 3M Heat Shrink Tubing has a 0.95-inch inner diameter before shrinking and a 0.32-inch inner diameter after shrinking. Each piece is 4 feet long, and the pack contains 5 pieces. The tubing is black, with manufacturer part number SFTW-203-1-48-BLACK. It is a standard heat shrink tubing product from 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. We supply this 3M product to customers across multiple industries.

How to install 3M Heat Shrink Tubing?

To install, slide the tubing over the wire or connection before shrinking. Apply heat evenly using a heat gun or torch, starting from the center and moving outward. The tubing will shrink to a 0.32-inch inner diameter, forming a tight seal. Ensure the surface is clean and dry for best adhesion. Avoid overheating to prevent damage.

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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