We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking - Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking

The 3M Heat Shrink Tubing (SKU 3G-OTH-55443) is a standard heat shrink tubing product from 3M, available in blue. It has a 3-inch inner diameter before shrinking and a 1.5-inch inner diameter after shrinking, with a…

SKU 3G-OTH-55443

Also listed as: FP301350BLUESPOOL · FP301 3 50 BLUE SPOOL · FP301-3-50-BLUE-SPOOL

Brand
3M
Item
Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking
Category
Standard Heat Shrink Tubing
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
FP301-3-50'-BLUE-SPOOL
Type
Before Shrinking, Blue
Lg
50 ft
Color
Blue
I.D. After Shrinking
1.5 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The 3M Heat Shrink Tubing (SKU 3G-OTH-55443) is a standard heat shrink tubing product from 3M, available in blue. It has a 3-inch inner diameter before shrinking and a 1.5-inch inner diameter after shrinking, with a 2:1 shrink ratio and a length of 50 feet.

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 insulates and protects electrical connections, cables, and wires from moisture, abrasion, and corrosion. It is commonly used in industrial maintenance, automotive wiring, and electrical panel installations where a durable, tight-fitting cover is required after heat application.

What are the specifications of 3M Heat Shrink Tubing FP301-3-50'-BLUE-SPOOL?

This 3M heat shrink tubing has a 3 in inner diameter before shrinking and a 1.5 in inner diameter after shrinking, with a 2:1 shrink ratio. It is 50 ft long, blue in color, and comes on a spool. The manufacturer part number is FP301-3-50'-BLUE-SPOOL.

Where to buy 3M Heat Shrink Tubing in worldwide?

3G Electric supplies 3M Heat Shrink Tubing to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the FP301-3-50'-BLUE-SPOOL or other 3M tubing sizes and colors.

How to install 3M Heat Shrink Tubing?

To install 3M heat shrink tubing, slide the tubing over the connection or cable before shrinking. Apply heat evenly using a heat gun or torch at approximately 120 °C until the tubing shrinks tightly around the component. Allow it to cool before handling. Always follow standard electrical safety practices.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This blue heat shrink tubing from 3M has a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking, with a 2:1 shrink ratio. It is supplied in a 100-foot spool and is used for insulating, protecting, and bundling wires and cables in electrical applications
3M
This blue heat shrink tubing from 3M has a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking, with a 2:1 shrink ratio. It is supplied in a 100-foot spool and is used for insulating, protecting, and bundling wires and cables in electrical applications
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 50 ft Lg, Yellow (MPN FP301-3-50'-YELLOW-SPOOL)
3M
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 50 ft Lg, Yellow (MPN FP301-3-50'-YELLOW-SPOOL)
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 100 ft Lg, Black (MPN FP301-1.5-100'-BLACK-SPOOL)
3M
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 100 ft Lg, Black (MPN FP301-1.5-100'-BLACK-SPOOL)
Standard heat shrink tubing with 2:1 shrink ratio. Inner diameter reduces from 2 in to 1 in after heating. Supplied in 100 ft length, yellow color. Used for insulating, protecting, and bundling wires and cables in electrical and industrial applications
3M
Standard heat shrink tubing with 2:1 shrink ratio. Inner diameter reduces from 2 in to 1 in after heating. Supplied in 100 ft length, yellow color. Used for insulating, protecting, and bundling wires and cables in electrical and industrial applications
This 3M heat shrink tubing has a 2:1 shrink ratio, with a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking. It is black and supplied in a 100-foot length. Used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and environmental damage in industrial, automotive, and electrical maintenance applications
3M
This 3M heat shrink tubing has a 2:1 shrink ratio, with a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking. It is black and supplied in a 100-foot length. Used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and environmental damage in industrial, automotive, and electrical maintenance applications
Standard heat shrink tubing for insulating, protecting, and bundling wires and cables. Shrinks tightly when heated to provide strain relief and resistance to moisture, abrasion, and chemicals. Supplied on a spool
3M
Standard heat shrink tubing for insulating, protecting, and bundling wires and cables. Shrinks tightly when heated to provide strain relief and resistance to moisture, abrasion, and chemicals. Supplied on a spool

More from 3M

View all 3M parts →
Standard heat shrink tubing with a 1.5-inch inner diameter before shrinking and 0.5-inch inner diameter after shrinking. Supplied in black color on a 25-foot reel. Used for insulating, protecting, and bundling wires and cables in electrical, automotive, and industrial applications
3M
Standard heat shrink tubing with a 1.5-inch inner diameter before shrinking and 0.5-inch inner diameter after shrinking. Supplied in black color on a 25-foot reel. Used for insulating, protecting, and bundling wires and cables in electrical, automotive, and industrial applications
This standard heat shrink tubing from 3M has a 0.38-inch inner diameter before shrinking and a 0.19-inch inner diameter after shrinking. Supplied in clear color on a 200-foot spool, it is used for insulating, protecting, and bundling wires and cables in electrical and industrial applications. The clear material allows visual inspection of connections after installation
3M
This standard heat shrink tubing from 3M has a 0.38-inch inner diameter before shrinking and a 0.19-inch inner diameter after shrinking. Supplied in clear color on a 200-foot spool, it is used for insulating, protecting, and bundling wires and cables in electrical and industrial applications. The clear material allows visual inspection of connections after installation
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Inner diameter shrinks from 0.06 in to 0.03 in upon heating. Each piece is 4 ft long, supplied in a pack of 250. Color: Red
3M
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Inner diameter shrinks from 0.06 in to 0.03 in upon heating. Each piece is 4 ft long, supplied in a pack of 250. Color: Red
White heat shrink tubing with a 2:1 shrink ratio, inner diameter 0.06 in before shrinking and 0.03 in after shrinking. Supplied as a 3-pack spool with 1000 ft per spool. Used for insulating and protecting electrical wires, cables, and connections in wire harnessing and terminal insulation
3M
White heat shrink tubing with a 2:1 shrink ratio, inner diameter 0.06 in before shrinking and 0.03 in after shrinking. Supplied as a 3-pack spool with 1000 ft per spool. Used for insulating and protecting electrical wires, cables, and connections in wire harnessing and terminal insulation
Standard polyolefin heat shrink tubing for insulating and protecting electrical wires and connections. Shrinks to 0.06 in inner diameter when heated, forming a tight seal against moisture and abrasion. Each piece is 4 ft long, supplied in a bulk pack of 250. Color: Red
3M
Standard polyolefin heat shrink tubing for insulating and protecting electrical wires and connections. Shrinks to 0.06 in inner diameter when heated, forming a tight seal against moisture and abrasion. Each piece is 4 ft long, supplied in a bulk pack of 250. Color: Red
Standard heat shrink tubing with 0.47 in inner diameter before shrinking and 0.16 in after shrinking. Each piece is 4 ft long, supplied in a pack of 12. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits
3M
Standard heat shrink tubing with 0.47 in inner diameter before shrinking and 0.16 in after shrinking. Each piece is 4 ft long, supplied in a pack of 12. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits
This clear polyolefin heat shrink tubing from 3M has a 0.25 in inner diameter before shrinking and reduces to 0.13 in after heating. Supplied in a 100 ft length on a spool, it is used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits. The clear material allows visual inspection of covered joints
3M
This clear polyolefin heat shrink tubing from 3M has a 0.25 in inner diameter before shrinking and reduces to 0.13 in after heating. Supplied in a 100 ft length on a spool, it is used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits. The clear material allows visual inspection of covered joints
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Shrinks to 0.38 in inner diameter when heated. Each piece is 4 ft long, supplied in a 12-pack. Color: black
3M
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Shrinks to 0.38 in inner diameter when heated. Each piece is 4 ft long, supplied in a 12-pack. Color: black