EXW Singapore — collect or forward from our Singapore office.

3G Electric
3M HDT-0300-48A-BLACK Flame Retardant & Adhesive-Lined Heat Shrink Tubing
3MFlame Retardant & Adhesive-Lined Heat Shrink Tubing

3M HDT-0300-48A-BLACK Flame Retardant & Adhesive-Lined Heat Shrink Tubing

The 3M Heat Shrink Tubing (SKU 3G-OTH-52043) is a flame retardant and adhesive-lined heat shrink tubing in black, with a 0.3 in inner diameter before shrinking and a 0.1 in inner diameter after shrinking. Each piece…

SKU 3G-OTH-52043

Also listed as: HDT030048ABLACK · HDT 0300 48A BLACK

Brand
3M
Item
HDT-0300-48A-BLACK Flame Retardant & Adhesive-Lined Heat Shrink Tubing
Part Number
HDT-0300-48A-BLACK
Category
Flame Retardant & Adhesive-Lined Heat Shrink Tubing
Available to Order
Also known as:HDT-0300-48A-BLACK3M
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

3M
Manufacturer Part Number
HDT-0300-48A-BLACK
Type
Before Shrinking, 20 PK
Material
Polyolefin with Adhesive
Length
4 ft
Lg
4 ft
Color
Black
UNSPSC
39121711
Standards
RoHS 2011/65/EU; SAE AS23053/15, Class 1
Temp. Range
-67° to 230°F
Catalog Page
360
Shrink Ratio
3:1
Package Style
Individual Pieces
Adhesive Lined
Yes
Flame Retardant
Yes
Tubing Wall Type
Heavy Wall
Country of Origin
USA (subject to change)
Max. Temp. Rating
230 °F
Min. Shrink Temp.
250 °F
Min. Temp. Rating
-67 °F
Use With Wire Size
14 AWG to 8 AWG
Dielectric Strength
500 V
I.D. After Shrinking
0.1 in I.D. After Shrinking
I.D. Before Shrinking
0.3 in I.D. Before Shrinking
Shrink Tubing Properties
Abrasion-Resistant; Acid and Alkali-Resistant
Wall Thickness After Shrinking
0.08 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-52043) is a flame retardant and adhesive-lined heat shrink tubing in black, with a 0.3 in inner diameter before shrinking and a 0.1 in inner diameter after shrinking. Each piece is 4 ft long, sold in a pack of 20, with manufacturer part number HDT-0300-48A-BLACK.

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used to insulate and protect electrical connections, wires, and cables from moisture, abrasion, and corrosion. Its adhesive lining provides a secure seal, making it ideal for automotive, marine, and industrial applications where reliable environmental protection is required.

What are the specifications of 3M Heat Shrink Tubing?

This 3M Heat Shrink Tubing has a 0.3 in inner diameter before shrinking and a 0.1 in inner diameter after shrinking. Each piece is 4 ft long, sold in a pack of 20. It is black, flame retardant, and adhesive-lined, with manufacturer part number HDT-0300-48A-BLACK.

Where to buy 3M Heat Shrink Tubing worldwide?

You can source 3M Heat Shrink Tubing worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this product.

How to install 3M Heat Shrink Tubing?

To install 3M Heat Shrink Tubing, slide the tubing over the connection before shrinking. Apply heat evenly using a heat gun or torch until the tubing tightly conforms to the wire and the adhesive lining flows. Allow it to cool completely for a secure, waterproof seal.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
Not sure this is the right part? Photo-identify it→

3M Products

3G Electric supplies 3M flame retardant & adhesive-lined 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 3M heat shrink tubing has a 2-inch inner diameter before shrinking and a 0.75-inch inner diameter after shrinking, with a 3:1 shrink ratio. The adhesive lining provides a moisture-proof seal for electrical insulation and mechanical protection of wires, cables, and connectors. Suitable for industrial, automotive, and marine applications requiring environmental sealing
3M
This 3M heat shrink tubing has a 2-inch inner diameter before shrinking and a 0.75-inch inner diameter after shrinking, with a 3:1 shrink ratio. The adhesive lining provides a moisture-proof seal for electrical insulation and mechanical protection of wires, cables, and connectors. Suitable for industrial, automotive, and marine applications requiring environmental sealing
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN MDT-0400-48A-BLACK)
3M
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN MDT-0400-48A-BLACK)
3M Heat Shrink Tubing: 6 in I.D. Before Shrinking, 1.8 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN HDT-6000-48"-BLACK-5 PCS)
3M
3M Heat Shrink Tubing: 6 in I.D. Before Shrinking, 1.8 in I.D. After Shrinking, 4 ft Lg, Black, 5 PK (MPN HDT-6000-48"-BLACK-5 PCS)
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN ITCSN-0400-48"-BLACK-20 PCS)
3M
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN ITCSN-0400-48"-BLACK-20 PCS)
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 4 ft Lg, Black, 15 PK (MPN MDT-3000-48A-BLACK)
3M
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 4 ft Lg, Black, 15 PK (MPN MDT-3000-48A-BLACK)

More from 3M

View all 3M parts →
Flame retardant and adhesive-lined heat shrink tubing, black, with 0.8 in inner diameter before shrinking and 0.2 in after shrinking. Each piece is 4 ft long, supplied in a pack of 20. Used for insulating, sealing, and protecting electrical connections and cables in industrial, automotive, and marine applications
3M
Flame retardant and adhesive-lined heat shrink tubing, black, with 0.8 in inner diameter before shrinking and 0.2 in after shrinking. Each piece is 4 ft long, supplied in a pack of 20. Used for insulating, sealing, and protecting electrical connections and cables in industrial, automotive, and marine applications
Black adhesive-lined heat shrink tubing with 2 in inner diameter before shrinking and 0.65 in after shrinking, featuring a 3:1 shrink ratio. Each piece is 4 ft long, supplied in a 10-piece pack. Used for insulating and sealing electrical connections and cables in industrial, automotive, and marine environments
3M
Black adhesive-lined heat shrink tubing with 2 in inner diameter before shrinking and 0.65 in after shrinking, featuring a 3:1 shrink ratio. Each piece is 4 ft long, supplied in a 10-piece pack. Used for insulating and sealing electrical connections and cables in industrial, automotive, and marine environments
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.5 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-1500-48"-BLACK-20 PCS)
3M
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.5 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-1500-48"-BLACK-20 PCS)
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0400-48A-RED)
3M
3M Heat Shrink Tubing: 0.4 in I.D. Before Shrinking, 0.15 in I.D. After Shrinking, 4 ft Lg, 20 PK (MPN HDT-0400-48A-RED)
Black adhesive-lined heat shrink tubing with 0.4 in inner diameter before shrinking and 0.15 in after shrinking. Each piece is 4 ft long, package of 20. Flame retardant for insulating and sealing electrical connections in automotive, marine, and industrial environments
3M
Black adhesive-lined heat shrink tubing with 0.4 in inner diameter before shrinking and 0.15 in after shrinking. Each piece is 4 ft long, package of 20. Flame retardant for insulating and sealing electrical connections in automotive, marine, and industrial environments
Flame retardant, adhesive-lined heat shrink tubing with 4.5 in inner diameter before shrinking and 1.5 in after shrinking (3:1 ratio). Each piece is 4 ft long, black, and supplied in a 5-pack. Used for insulating and protecting electrical connections, cables, and wires, providing a moisture-proof seal and enhanced fire resistance
3M
Flame retardant, adhesive-lined heat shrink tubing with 4.5 in inner diameter before shrinking and 1.5 in after shrinking (3:1 ratio). Each piece is 4 ft long, black, and supplied in a 5-pack. Used for insulating and protecting electrical connections, cables, and wires, providing a moisture-proof seal and enhanced fire resistance
This 3M heat shrink tubing has a 3 in inner diameter before shrinking and a 1 in inner diameter after shrinking. It is 4 ft long, black, and supplied in a 10-piece pack. The tubing is flame retardant and features an adhesive lining that seals out moisture and contaminants, providing insulation and protection for electrical connections and cables in industrial environments
3M
This 3M heat shrink tubing has a 3 in inner diameter before shrinking and a 1 in inner diameter after shrinking. It is 4 ft long, black, and supplied in a 10-piece pack. The tubing is flame retardant and features an adhesive lining that seals out moisture and contaminants, providing insulation and protection for electrical connections and cables in industrial environments
Black adhesive-lined heat shrink tubing with 1.1 in inner diameter before shrinking and 0.37 in after shrinking. Each piece is 4 ft long, supplied in a pack of 20. Flame retardant for use in electrical insulation and cable management applications requiring a moisture-proof seal
3M
Black adhesive-lined heat shrink tubing with 1.1 in inner diameter before shrinking and 0.37 in after shrinking. Each piece is 4 ft long, supplied in a pack of 20. Flame retardant for use in electrical insulation and cable management applications requiring a moisture-proof seal

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first