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3M 2229 Series Rubber Mastic Pad - Moisture-Resistant Electrical Tape, Pads & Putty
3MMoisture-Resistant Electrical Tape, Pads & Putty

3M 2229 Series Rubber Mastic Pad

The 3M 2229 Series Electrical Tape: Strip is a moisture-resistant rubber mastic pad, 6 1/2 in wide by 3 3/4 in long, 125 mil thick, black, supplied in a 40-pack. This product provides a reliable seal for electrical…

SKU 3G-OTH-565080

Also listed as: 2229P334X612IN · 2229 P 3 3 4X6 1 2IN · 2229-P-3-3-4X6-1-2IN

Brand
3M
Item
2229 Series Rubber Mastic Pad
Part Number
2229-P-3-3/4X6-1/2IN
Category
Moisture-Resistant Electrical Tape, Pads & Putty
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
2229-P-3-3/4X6-1/2IN
Series
2229
Type
Rubber, Mastic, Black, 40 PK
Lg
3 3/4 in
Wd
6 1/2 in
Thick
125 mil

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M 2229 Series Electrical Tape: Strip is a moisture-resistant rubber mastic pad, 6 1/2 in wide by 3 3/4 in long, 125 mil thick, black, supplied in a 40-pack. This product provides a reliable seal for electrical insulation and moisture protection in demanding industrial environments.

Frequently Asked Questions

What is 3M 2229 electrical tape strip used for?

The 3M 2229 rubber mastic pad provides moisture-resistant electrical insulation and sealing for demanding industrial environments. It is commonly applied to cable splices, terminations, and connections where a reliable barrier against water and contaminants is required.

What are the specifications of 3M 2229 electrical tape strip?

The 3M 2229 Series strip measures 6 1/2 in wide by 3 3/4 in long, with a 125 mil thickness. It is made of black rubber mastic and supplied in a 40-pack. The manufacturer part number is 2229-P-3-3/4X6-1/2IN.

Where to buy 3M 2229 electrical tape strip worldwide?

3G Electric supplies the 3M 2229 rubber mastic pad to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact our team to source this moisture-resistant electrical tape strip for your industrial application.

How to install 3M 2229 rubber mastic pad?

Clean and dry the surface before application. Stretch the mastic pad slightly as you wrap it around the cable or connection, overlapping each layer by half. Apply firm hand pressure to ensure a void-free seal. For best results, follow standard electrical tape installation practices.

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 moisture-resistant electrical tape, pads & putty. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
3M 2229 rubber mastic tape provides moisture-resistant insulation for electrical cables and splices. Suitable for indoor and outdoor use, it offers a conformable wrap for sealing and protecting connections in industrial, utility, and construction applications. Each roll is 3 3/4 inches wide by 3 3/8 yards long with a 125 mil thickness. Sold in an 8-pack
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3M 2229 rubber mastic tape provides moisture-resistant insulation for electrical cables and splices. Suitable for indoor and outdoor use, it offers a conformable wrap for sealing and protecting connections in industrial, utility, and construction applications. Each roll is 3 3/4 inches wide by 3 3/8 yards long with a 125 mil thickness. Sold in an 8-pack
This ethylene propylene rubber mastic tape provides a waterproof seal for electrical connections and splices. Suitable for high-moisture environments, it is commonly used in underground, direct-burial, and outdoor applications. Each roll is 2 inches wide and 3 3/8 yards long with a 65 mil thickness. Supplied in a 10-pack
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This ethylene propylene rubber mastic tape provides a waterproof seal for electrical connections and splices. Suitable for high-moisture environments, it is commonly used in underground, direct-burial, and outdoor applications. Each roll is 2 inches wide and 3 3/8 yards long with a 65 mil thickness. Supplied in a 10-pack
This rubber and mastic electrical tape is designed for insulating and sealing electrical connections, splicing cables, and protecting components in control panels and power distribution systems. It offers a dielectric strength of 400 V/mil and a thickness of 60 mil. The tape is 2 inches wide and 2 yards long
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This rubber and mastic electrical tape is designed for insulating and sealing electrical connections, splicing cables, and protecting components in control panels and power distribution systems. It offers a dielectric strength of 400 V/mil and a thickness of 60 mil. The tape is 2 inches wide and 2 yards long
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This 3M 2200 Series tape is a vinyl and mastic strip measuring 6-1/2 inches long by 4-1/2 inches wide with a 125 mil thickness. Rated for 600 volts, it provides moisture-resistant insulation for electrical connections and splices in industrial settings

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Ethylene propylene rubber tape with mastic backing, 65 mil thick, 1 in wide, 3 3/8 yd long, black. Provides moisture-resistant insulation and sealing for electrical splicing and terminating cables up to 35 kV. Suitable for use in motors, transformers, and underground connections
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