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

3G Electric
3M 1245 Copper Foil Electrical Tape, 1" x 18 yd, 4 mil, 600 V - General Purpose Foil Electrical Tape
3MGeneral Purpose Foil Electrical Tape

3M 1245 Copper Foil Electrical Tape, 1" x 18 yd, 4 mil, 600 V

The 3M Conductive Electrical Tape (MPN 1245-1"X18YD) is a general-purpose copper foil electrical tape, 1 inch wide, 18 yards long, 4 mil thick, rated for 600 V. It is supplied in brown, copper foil. 3G Electric…

SKU 3G-OTH-602746

Also listed as: 12451X18YD · 1245 1 X18YD · 1245-1-X18YD

Brand
3M
Item
1245 Copper Foil Electrical Tape, 1" x 18 yd, 4 mil, 600 V
Part Number
1245-1"X18YD
Category
General Purpose Foil Electrical Tape
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

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
1245-1"X18YD
Type
Brown, Copper Foil
Lg
18 yd
Thick
4 mil
Volt Rating
600 V

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 Conductive Electrical Tape (MPN 1245-1"X18YD) is a general-purpose copper foil electrical tape, 1 inch wide, 18 yards long, 4 mil thick, rated for 600 V. It is supplied in brown, copper foil. 3G Electric interprets your demand for this OEM-specified tape and delivers it with specialist support across 14 industrial departments.

Frequently Asked Questions

What is 3M Conductive Electrical Tape 1245 used for?

3M Conductive Electrical Tape 1245 is a copper foil tape used for EMI/RFI shielding, grounding, and splicing in electrical and electronic applications. It provides a conductive path and is rated for 600 V, making it suitable for industrial maintenance and repair across 14 departments.

What are the specifications of 3M 1245-1"X18YD tape?

The 3M 1245 tape is 1 inch wide, 18 yards long, 4 mil thick, and rated for 600 V. It is a brown copper foil general-purpose electrical tape. These specs ensure reliable conductivity and insulation for demanding industrial environments.

Where to buy 3M 1245 conductive tape worldwide?

3G Electric supplies 3M 1245 conductive tape worldwide. We interpret your demand, source the OEM-specified tape, and handle full logistics and customs clearance for delivery to your facility. Contact us for availability and lead time.

How to apply 3M conductive copper foil tape?

Clean the surface thoroughly to remove oil and debris. Apply the tape with firm pressure, ensuring no air bubbles. For best conductivity, overlap edges by at least 1/4 inch. Avoid stretching the tape during application to maintain consistent thickness and adhesion.

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 general purpose foil electrical tape. 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 →

More from 3M

View all 3M parts →
General-purpose copper foil electrical tape, 2 inches wide, 6 yards long, and 2.6 mils thick. Rated for 600 V. Used for EMI/RFI shielding, grounding, and splicing in electrical and electronic applications
3M
General-purpose copper foil electrical tape, 2 inches wide, 6 yards long, and 2.6 mils thick. Rated for 600 V. Used for EMI/RFI shielding, grounding, and splicing in electrical and electronic applications
Copper foil electrical tape rated for 600 V. Suitable for electrical shielding and grounding applications requiring a conductive path. Measures 2 inches wide, 6 yards long, and 3.5 mils thick
3M
Copper foil electrical tape rated for 600 V. Suitable for electrical shielding and grounding applications requiring a conductive path. Measures 2 inches wide, 6 yards long, and 3.5 mils thick
This general-purpose foil electrical tape is made of copper foil with an acrylic adhesive, providing conductivity for EMI/RFI shielding, grounding, and splicing in electrical enclosures and cable assemblies. It measures 1/4 inch wide by 54 1/2 yards long with a thickness of 4.3 mils, and is tan in color
3M
This general-purpose foil electrical tape is made of copper foil with an acrylic adhesive, providing conductivity for EMI/RFI shielding, grounding, and splicing in electrical enclosures and cable assemblies. It measures 1/4 inch wide by 54 1/2 yards long with a thickness of 4.3 mils, and is tan in color
This general-purpose foil electrical tape is 6 yards long, 4 mil thick, and rated for 600 V. It is used for electrical shielding, grounding, and splicing applications where conductivity and insulation are required
3M
This general-purpose foil electrical tape is 6 yards long, 4 mil thick, and rated for 600 V. It is used for electrical shielding, grounding, and splicing applications where conductivity and insulation are required
This general purpose foil electrical tape is designed for shielding, grounding, and splicing applications. It features a silver acrylic adhesive and is rated for 600 V. The tape provides conductivity and EMI/RFI protection in electrical and industrial environments
3M
This general purpose foil electrical tape is designed for shielding, grounding, and splicing applications. It features a silver acrylic adhesive and is rated for 600 V. The tape provides conductivity and EMI/RFI protection in electrical and industrial environments
This general-purpose foil electrical tape is 1 inch wide by 18 yards long, 3.5 mil thick, with a 600 V rating. It features a brown acrylic adhesive. Used for electrical shielding, grounding, splicing, and cable wrapping in industrial maintenance and repair applications
3M
This general-purpose foil electrical tape is 1 inch wide by 18 yards long, 3.5 mil thick, with a 600 V rating. It features a brown acrylic adhesive. Used for electrical shielding, grounding, splicing, and cable wrapping in industrial maintenance and repair applications
General purpose foil electrical tape with conductive acrylic adhesive. 1/4 inch width, 18 yard length, 4 mil thickness, rated for 600 volts. Suitable for grounding, shielding, and splicing in electrical applications
3M
General purpose foil electrical tape with conductive acrylic adhesive. 1/4 inch width, 18 yard length, 4 mil thickness, rated for 600 volts. Suitable for grounding, shielding, and splicing in electrical applications
This general-purpose foil electrical tape is designed for grounding, shielding, and splicing applications. It features a conductive foil backing with a brown acrylic adhesive, rated for 600 V. The tape provides EMI/RFI protection and is suitable for use in electrical enclosures and cable assemblies
3M
This general-purpose foil electrical tape is designed for grounding, shielding, and splicing applications. It features a conductive foil backing with a brown acrylic adhesive, rated for 600 V. The tape provides EMI/RFI protection and is suitable for use in electrical enclosures and cable assemblies

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first