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3M Heat Shrink Tubing: 4 in I.D. Before Shrinking, 2 in I.D. After Shrinking - Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M Heat Shrink Tubing: 4 in I.D. Before Shrinking, 2 in I.D. After Shrinking

The 3M Heat Shrink Tubing (SKU 2GDY9) is a standard heat shrink tubing product from 3M, featuring a 4-inch inner diameter before shrinking and a 2-inch inner diameter after shrinking with a 2:1 shrink ratio. It is…

SKU 3G-OTH-55329

Brand
3M
Item
Heat Shrink Tubing: 4 in I.D. Before Shrinking, 2 in I.D. After Shrinking
Category
Standard Heat Shrink Tubing
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Technical Specifications

3M
Manufacturer Part Number
FP301-4-50'-CLEAR-SPOOL
Type
Before Shrinking, Clear
Lg
50 ft
Color
Clear
I.D. After Shrinking
2 in
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Heat Shrink Tubing (SKU 2GDY9) is a standard heat shrink tubing product from 3M, featuring a 4-inch inner diameter before shrinking and a 2-inch inner diameter after shrinking with a 2:1 shrink ratio. It is supplied in a 50-foot length, clear color, and is identified by manufacturer part number FP301-4-50'-CLEAR-SPOOL.

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, protecting, and bundling wires and cables in electrical, industrial, and automotive applications. Its 2:1 shrink ratio provides a tight seal against moisture and abrasion, making it suitable for splicing, terminating, and repairing connections in demanding environments.

What are the specifications of 3M Heat Shrink Tubing?

The 3M Heat Shrink Tubing (MPN FP301-4-50'-CLEAR-SPOOL) has a 4-inch inner diameter before shrinking and a 2-inch inner diameter after shrinking, with a 2:1 shrink ratio. It is supplied in a 50-foot length, clear color, and is manufactured by 3M. These specs ensure reliable insulation and protection for large cable bundles.

Where to buy 3M Heat Shrink Tubing in worldwide?

You can source 3M Heat Shrink Tubing through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times; we supply this 3M product to procurement teams and engineers globally.

How to install 3M Heat Shrink Tubing?

To install 3M Heat Shrink Tubing, slide the tubing over the cable or connection before shrinking. Apply heat evenly using a heat gun or torch at the recommended temperature (typically around 121 °C) until the tubing conforms tightly. Allow it to cool completely. Ensure the surface is clean and dry for optimal adhesion and insulation.

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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