We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
3M FP-301-1.5-Blue-4'-Bulk Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M FP-301-1.5-Blue-4'-Bulk Standard Heat Shrink Tubing

The 3M Heat Shrink Tubing (SKU 3G-OTH-53243) is a standard heat shrink tubing product from 3M, available in blue. It has a 1.5-inch inner diameter before shrinking and a 0.75-inch inner diameter after shrinking, with…

SKU 3G-OTH-53243

Also listed as: FP30115Blue4Bulk · FP 301 1 5 Blue 4 Bulk · FP-301-1-5-Blue-4-Bulk

Brand
3M
Item
FP-301-1.5-Blue-4'-Bulk Standard Heat Shrink Tubing
Part Number
FP-301-1.5-Blue-4'-Bulk
Category
Standard Heat Shrink Tubing
Available to Order
Also known as:FP-301-1.5-Blue-4'-Bulk3M
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
FP-301-1.5-Blue-4'-Bulk
Type
Before Shrinking, 12 PK
Lg
4 ft
Color
Blue
I.D. After Shrinking
0.75 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-53243) is a standard heat shrink tubing product from 3M, available in blue. It has a 1.5-inch inner diameter before shrinking and a 0.75-inch inner diameter after shrinking, with a length of 4 feet per piece in a 12-pack (MPN FP-301-1.5-Blue-4'-Bulk).

Frequently Asked Questions

What is 3M heat shrink tubing used for?

3M heat shrink tubing insulates and protects electrical connections, wires, and cables from moisture, abrasion, and corrosion. It shrinks tightly around components when heated, providing a durable, sealed covering. This blue tubing is commonly used in industrial maintenance, electrical repairs, and wire harnessing across multiple sectors.

What are the specifications of 3M heat shrink tubing 1.5 in?

This 3M heat shrink tubing has a 1.5 in inner diameter before shrinking and 0.75 in after shrinking. Each piece is 4 ft long, sold in a 12-pack. The tubing is blue, with manufacturer part number FP-301-1.5-Blue-4'-Bulk. It is a standard polyolefin tubing designed for general-purpose electrical insulation.

Where to buy 3M heat shrink tubing in worldwide?

3G Electric supplies and delivers 3M heat shrink tubing worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for pricing and lead time on this FP-301-1.5-Blue-4'-Bulk 12-pack.

How to install 3M heat shrink tubing?

Slide the tubing over the connection or wire 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 component. Allow it to cool completely. Avoid overheating to prevent damage. 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.
Not sure this is the right part? Photo-identify it

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
3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.38 in I.D. After Shrinking, 4 ft Lg, 50 PK (MPN FP-301-3/4-Blue-4'-Bulk)
3M
3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.38 in I.D. After Shrinking, 4 ft Lg, 50 PK (MPN FP-301-3/4-Blue-4'-Bulk)
This standard heat shrink tubing from 3M has a 0.75-inch inner diameter before shrinking and a 0.38-inch inner diameter after shrinking. It is supplied in blue, on a 200-foot spool, and sold in a pack of 3. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and environmental damage
3M
This standard heat shrink tubing from 3M has a 0.75-inch inner diameter before shrinking and a 0.38-inch inner diameter after shrinking. It is supplied in blue, on a 200-foot spool, and sold in a pack of 3. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and environmental damage
Blue polyolefin heat shrink tubing with a 2:1 shrink ratio. Inner diameter before shrinking is 0.06 in; after shrinking, 0.03 in. Used for insulating and protecting electrical connections, wire splices, and terminals from moisture and abrasion. Supplied as a 3-pack spool
3M
Blue polyolefin heat shrink tubing with a 2:1 shrink ratio. Inner diameter before shrinking is 0.06 in; after shrinking, 0.03 in. Used for insulating and protecting electrical connections, wire splices, and terminals from moisture and abrasion. Supplied as a 3-pack spool
Standard heat shrink tubing for insulating and protecting electrical wires and cables. Inner diameter shrinks from 1.5 in to 0.75 in upon heating. Each piece is 4 ft long, supplied in a 24-piece pack. Color: white
3M
Standard heat shrink tubing for insulating and protecting electrical wires and cables. Inner diameter shrinks from 1.5 in to 0.75 in upon heating. Each piece is 4 ft long, supplied in a 24-piece pack. Color: white
Standard heat shrink tubing with a 2:1 shrink ratio. Inner diameter is 1 inch before shrinking and 0.5 inch after. Each piece is 4 feet long, supplied in a 12-piece bulk pack. Color is white. Used for insulating and protecting electrical wires, cables, and connections from moisture, abrasion, and environmental damage
3M
Standard heat shrink tubing with a 2:1 shrink ratio. Inner diameter is 1 inch before shrinking and 0.5 inch after. Each piece is 4 feet long, supplied in a 12-piece bulk pack. Color is white. Used for insulating and protecting electrical wires, cables, and connections from moisture, abrasion, and environmental damage
Standard heat shrink tubing for insulating, protecting, and bundling electrical wires and cables. Supplied in a 24-pack of 4-foot lengths. Red color. Inner diameter shrinks from 1.5 inches to 0.75 inches upon heating
3M
Standard heat shrink tubing for insulating, protecting, and bundling electrical wires and cables. Supplied in a 24-pack of 4-foot lengths. Red color. Inner diameter shrinks from 1.5 inches to 0.75 inches upon heating

More from 3M

View all 3M parts
This standard heat shrink tubing from 3M is designed for insulating and protecting electrical wires, cables, and connections. It shrinks tightly when heated, providing a sealed covering against moisture and abrasion. The tubing has an inner diameter of 0.38 inches before shrinking and 0.19 inches after shrinking. Supplied in a pack of 3 spools, each 200 feet long, in yellow color
3M
This standard heat shrink tubing from 3M is designed for insulating and protecting electrical wires, cables, and connections. It shrinks tightly when heated, providing a sealed covering against moisture and abrasion. The tubing has an inner diameter of 0.38 inches before shrinking and 0.19 inches after shrinking. Supplied in a pack of 3 spools, each 200 feet long, in yellow color
3M Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.19 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-3/8-200'-BLACK-SPOOL)
3M
3M Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.19 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-3/8-200'-BLACK-SPOOL)
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.06 in I.D. After Shrinking, 6 in Lg, 10 PK (MPN FP301-1/8-6"-BLACK-10-10 PC PKS)
3M
3M Heat Shrink Tubing: 0.13 in I.D. Before Shrinking, 0.06 in I.D. After Shrinking, 6 in Lg, 10 PK (MPN FP301-1/8-6"-BLACK-10-10 PC PKS)
Clear polyolefin heat shrink tubing with 0.06 in inner diameter before shrinking and 0.03 in after shrinking. Each piece is 4 ft long, supplied in a 25-piece pack. Used for insulating and protecting electrical wires, cables, and connections from moisture, abrasion, and short circuits in electronics, automotive, and industrial applications
3M
Clear polyolefin heat shrink tubing with 0.06 in inner diameter before shrinking and 0.03 in after shrinking. Each piece is 4 ft long, supplied in a 25-piece pack. Used for insulating and protecting electrical wires, cables, and connections from moisture, abrasion, and short circuits in electronics, automotive, and industrial applications
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Before shrinking, inner diameter is 1.5 inches; after heating, it shrinks to 0.75 inches. Each piece is 6 inches long, supplied in a pack of 3. Color is black
3M
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Before shrinking, inner diameter is 1.5 inches; after heating, it shrinks to 0.75 inches. Each piece is 6 inches long, supplied in a pack of 3. Color is black
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Black tubing with 0.19 in inner diameter before shrinking and 0.09 in after shrinking. Each piece is 4 ft long, supplied in a pack of 25. Suitable for applications requiring moisture, abrasion, and short circuit protection
3M
Standard heat shrink tubing for insulating and protecting electrical wires, cables, and connections. Black tubing with 0.19 in inner diameter before shrinking and 0.09 in after shrinking. Each piece is 4 ft long, supplied in a pack of 25. Suitable for applications requiring moisture, abrasion, and short circuit protection
Standard heat shrink tubing for insulating and protecting electrical connections, wires, and cables. Each piece has a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking. Supplied in red, 4-foot lengths, 24 pieces per pack
3M
Standard heat shrink tubing for insulating and protecting electrical connections, wires, and cables. Each piece has a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking. Supplied in red, 4-foot lengths, 24 pieces per pack
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first