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3M 8429-18 Standard Cold Shrink Tubing, Black, 10 PK
3MStandard Cold Shrink Tubing

3M 8429-18 Standard Cold Shrink Tubing, Black, 10 PK

The 3M Cold Shrink Insulator is a standard cold shrink tubing product, model 8429-18, with a 2.67-inch inner diameter before shrinking and a 1.27-inch inner diameter after shrinking. Made from black EPDM rubber, this…

SKU 3G-OTH-52581

Also listed as: 842918 · 8429 18

Brand
3M
Item
8429-18 Standard Cold Shrink Tubing, Black, 10 PK
Part Number
8429-18
Category
Standard Cold Shrink Tubing
Available to Order
Also known as:8429-183M
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Technical Specifications

3M
Manufacturer Part Number
8429-18
Type
Before Shrinking, Black, 10 PK
Material
EPDM Rubber
Color
Black
I.D. After Shrinking
1.27 in

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

Product Description

The 3M Cold Shrink Insulator is a standard cold shrink tubing product, model 8429-18, with a 2.67-inch inner diameter before shrinking and a 1.27-inch inner diameter after shrinking. Made from black EPDM rubber, this insulator is supplied in a 10-pack. It provides a reliable insulation solution for electrical applications.

Frequently Asked Questions

What is 3M Cold Shrink Insulator used for?

The 3M Cold Shrink Insulator is used for electrical insulation and sealing of cable connections, splices, and terminations in industrial and utility applications. It provides a reliable, moisture-resistant barrier for medium-voltage cables, helping protect against environmental contaminants and electrical stress.

What are the specifications of 3M Cold Shrink Insulator 8429-18?

The 3M Cold Shrink Insulator model 8429-18 has a 2.67-inch inner diameter before shrinking and a 1.27-inch inner diameter after shrinking. It is made from black EPDM rubber and comes in a 10-pack. This standard cold shrink tubing is designed for reliable electrical insulation.

Where to buy 3M Cold Shrink Insulator worldwide?

You can source the 3M Cold Shrink Insulator worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this 3M product.

How to install 3M Cold Shrink Insulator?

To install the 3M Cold Shrink Insulator, position the tube over the cable joint or termination, then remove the core support string to allow the EPDM rubber to shrink evenly onto the cable. Ensure the cable surface is clean and dry before installation. Follow standard cold shrink installation practices for best results.

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.
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3M Products

3G Electric supplies 3M standard cold 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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