Best Insulating Tape of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 1 Feb 2025

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Insulating tape is a type of adhesive tape that is designed to insulate electrical wires and other materials that conduct electricity. It is made from a variety of materials, including vinyl, rubber, and silicone, and is often used in electrical work to protect wires and prevent electrical shocks. Insulating tape is also commonly used in plumbing and HVAC work to seal and insulate pipes and ducts. With its ability to provide a secure and long-lasting seal, insulating tape is a versatile and essential tool for anyone working with electrical or plumbing systems.

At a Glance: Our Top Picks

JFA Supplies Black PVC Insulation Tape Pack Cover #TOP 1
JFA Supplies Black PVC Insulation Tape Pack
ftb score rating icon 9.9
Status Electrical Insulating Tape 5 Pack Cover #TOP 2
Status Electrical Insulating Tape 5 Pack
ftb score rating icon 9.8
JFA Supplies PVC Insulation Electrical Tape Pack Cover #TOP 3
JFA Supplies PVC Insulation Electrical Tape Pack
ftb score rating icon 9.6

Top 10 Insulating Tape

JFA Supplies Black PVC Insulation Tape Pack

JFA Supplies
JF1282
Black
JFA Supplies Black PVC Insulation Tape Pack Cover
JFA Supplies Strong PVC Insulation Electrical Tape - Black Colours Pack of 12-19mm x 20m

The JFA Supplies Electrical Tape is a strong PVC tape measuring 19mm x 20m and 0.15mm thick, ensuring durability for your projects. It meets EN60454-3 standards, providing you with peace of mind that it is safe for electrical installations and wiring. The pack contains 12 rolls in black, making it convenient for various applications, whether at home or in professional settings. Additionally, it is compliant with RoHS, ensuring it is environmentally friendly while offering reliable insulation for your DIY tasks.

What We Like
Durable and functional
Meets safety standards
Convenient pack of 12
Suitable for various applications
Environmentally friendly choice
#TOP 2

Status Electrical Insulating Tape 5 Pack

S5PKPVCETX6
multicoloured
Status Electrical Insulating Tape 5 Pack Cover
Status Electrical Tape, 10 Meters Insulation, Electrical Insulating Tape, 5 Pack Assorted Colours, S5PKPVCETX6

Status Insulating Tape is a versatile solution for your electrical insulation needs and various home applications. With each roll providing 10 metres of tape, you will have plenty of material for multiple DIY projects and repairs. The assorted colours make it easy to identify different uses or add a creative touch to your work. Being eco-friendly and made from recyclable materials, this tape supports a sustainable choice without compromising on quality.

What We Like
Versatile for DIY projects
Generous 10-metre rolls
Assorted colours for easy identification
Eco-friendly materials
CE certified for safety
#TOP 3

JFA Supplies PVC Insulation Electrical Tape Pack

JFA Supplies
JF1276
[Multiple]
JFA Supplies PVC Insulation Electrical Tape Pack Cover
JFA Supplies Strong PVC Insulation Electrical Tape - Assorted Colours Pack of 12-19mm x 20m

The JFA Electrical Tape is a versatile solution for your electrical needs, featuring a size of 19mm x 20m and a thickness of 0.15mm. It meets EN60454-3 standards, ensuring safety and reliability during use. With a pack containing 12 assorted colours, you can easily organise and identify different wiring projects. Additionally, this tape is compliant with RoHS, making it an environmentally friendly choice for electrical installations and home DIY tasks.

What We Like
Assorted colours for easy identification
Durable and functional for projects
Meets safety standards
Environmentally friendly choice
#TOP 4

Faithfull Black PVC Electrical Tape 19mm x 20M

FAITAPEPVCBK
Black
21mm x 64mm x 64mm
Faithfull Black PVC Electrical Tape 19mm x 20M Cover
Faithfull FAITAPEPVCBK Black PVC Electrical Tape 19mm x 20M

The Faithfull PVC Electrical Tape is ideal for various tasks around your home and workplace. It can withstand temperatures ranging from -5˚C to 60˚C, making it suitable for both indoor and outdoor use. This tape is also flame retardant, ensuring safety in electrical applications. With a length of 20 metres and a width of 19mm, it provides ample material for your projects, allowing you to complete jobs efficiently and effectively.

What We Like
Versatile for home and workplace
Temperature resistant
Flame retardant safety feature
Generous length of tape
#TOP 5

Duck Tape Insulating Electrical Tape Multipack

068205
19mm x 4m
Duck Tape Insulating Electrical Tape Multipack Cover
Duck Tape Insulating Electrical Tape Multipack 19mm x 4m

The Duck Insulating Tape Multipack is an excellent choice for colour coding and identification, featuring five vibrant colours: Earth, Black, White, Red, and Blue. This tape can handle voltages up to 600V and withstands heat up to 80⁰ C, making it suitable for various electrical tasks. It conforms to BS EN60454-3-1 standards, ensuring quality and safety. Additionally, its strong adhesion means you can rely on it to stay in place without leaving any residue behind, providing a clean and efficient solution for your projects.

What We Like
Five colour options available
Heat resistant up to 80⁰ C
Strong adhesion without residue
Suitable for 600V applications
Conforms to safety standards
#TOP 6

Mercury ETWP8 20 Metre Insulation Tape

ETWP8
White
20 Metre
Mercury ETWP8 20 Metre Insulation Tape Cover
Mercury ETWP8 | 20 Metre Electrical Insulation Tape | White

The Mercury ETWP8 Tape is a versatile electrical insulation tape that measures 19mm in width and extends up to 20 metres in length. Its white colour makes it suitable for various applications, ensuring it blends seamlessly with different environments. With flame retardant properties, this tape provides an extra layer of safety, making it ideal for electrical work. Additionally, it conforms to British standards, ensuring reliability and quality for users undertaking electrical tasks.

What We Like
Flame retardant properties
Meets British standards
Long 20 metre length
Wide 19mm size
Versatile for various uses
#TOP 7

3M Temflex Vinyl Electrical Tape, Black, 10 Rolls

3M
165RD6E
19 mm x 25 m
3M Temflex Vinyl Electrical Tape, Black, 10 Rolls Cover
3M Temflex Vinyl Electrical Tape 165, Black, 19 mm x 25 m, 10 Roll Pack

The 3M Temflex Electrical Tape is designed for professional use, ensuring high performance in various conditions. It resists abrasion, acids, alkalis, and even sunlight, making it ideal for outdoor applications. With high electric strength, this tape provides reliable insulation, giving you peace of mind in your electrical projects. It maintains its effectiveness in temperatures up to 90°C, so you can count on its durability, whether you're working indoors or outdoors.

What We Like
High resistance to weather
Excellent electric strength
Durable at high temperatures
Professional grade quality
Suitable for indoor and outdoor
#TOP 8

Adam Hall Insulating Tape 0.13 x 19 mm

580813BLK
black
0,13 x 19 mm x 20 m
Adam Hall Insulating Tape 0.13 x 19 mm Cover
Adam Hall Accessories 580813 BLK - Insulating Tape 0.13 x 19 mm x 20 m black

The Adam Hall Insulating Tape offers reliable PVC electrical insulation, ensuring safety when working with electrical wiring. Its flame retardant and self-extinguishing properties make it a secure choice, reducing the risk of fire hazards. Additionally, this tape is UV-resistant, providing durability and longevity even in outdoor conditions. With a width of 19 mm and a generous length of 20 m, you have plenty of tape for various projects, making it convenient for both professional and home use.

What We Like
Flame retardant for safety
UV-resistant for durability
Generous length of 20 m
Wide 19 mm for easy application
#TOP 9

3M Scotch© Super 33+ Vinyl Electrical Tape

3M
Super33
Black
3M Scotch© Super 33+ Vinyl Electrical Tape Cover
3M Scotch© Super 33+ Vinyl Electrical Tape black 19 mm x 20 m

The 3M Scotch© Super 33+ Tape is a robust electrical tape designed for superior insulation. With high dielectric strength, it offers excellent moisture protection, ensuring your electrical connections remain safe and secure. Its remarkable resistance to abrasion and corrosion makes it suitable for various environments, both indoors and outdoors. This tape is perfect for all your wire and cable splices, helping you to maintain a reliable and tidy electrical setup.

What We Like
High dielectric strength
Moisture and abrasion resistant
Suitable for indoor and outdoor use
Reliable for wire splicing
#TOP 10

Amazon Basics Multi-Colour Electrical Tape Pack

Amazon Basics
DS-TPAMZ012
Multi-Color
Amazon Basics Multi-Colour Electrical Tape Pack Cover
Amazon Basics Electrical Tape, 1/2-inch by 6.66 yard, Multi-Color, 10-Pack, Great for General Home&DIY, Automotive, Electrical, Labeling and Craft Project (Previously AmazonCommercial brand)

The Amazon Basics Electrical Tape is perfect for a variety of tasks, featuring five vibrant colours: blue, green, red, yellow, and white. This versatile tape is ideal for electronic repairs, colour coding, and labelling circuits, making your DIY projects easier. With its strong adhesive, you can trust that it will stay secure over time, ensuring your electrical safety. It is also easy to use, as you can tear it by hand, making your work more efficient and hassle-free. Its durable, stretchable design adds an extra layer of protection for your wires.

What We Like
Vibrant colours for easy identification
Strong adhesive for long-lasting use
Easy to tear by hand
Durable and abrasion-resistant
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is insulating tape used for?

Electrical tape (or insulating tape) is a type of pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity. It can be made of many plastics, but vinyl is most popular, as it stretches well and gives an effective and long lasting insulation.

2. Does insulating tape work?

When used properly, electrical tape should act as an insulator - that is to say, it should protect against transfer of any electrical current passing through the wires to people or components potentially coming into contact with them. As such, properly rated and applied insulating tape should NOT conduct electricity.

3. What tape is the best insulator?

Vinyl. Vinyl electrical tape is the most common type of electrical tape for use in the home. It has an abrasion-resistant PVC backing that is long lasting and flexible, making it ideal for insulating the wires and electrical connections during electrical tapping.

4. Can insulation tape withstand heat?

Electrical tapes are made with a PVC backing and rubber-based adhesive. They offer exceptional heat resistance – enduring temperatures upwards of 200° F.

Editor's Notes

During our insulating tape research, we found 256 insulating tape products and shortlisted 10 quality products. We collected and analyzed 133,262 customer reviews through our big data system to write the insulating tape list. We found that most customers choose insulating tape with an average price of £5.60.

The insulating tape are available for purchase. We have researched hundreds of brands and picked the top brands of insulating tape, including JFA Supplies, Status, Faithfull, Duck, MERCURY. The seller of top 1 product has received honest feedback from 4,214 consumers with an average rating of 4.9.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.