What is the best electrical glue?

When it comes to putting together or repairing electronics, you can’t just use any old glue. Electrically conductive adhesives are always going to be your best friend when gluing electronics, it is just a matter of selecting the best ones for your project. Here are the best electrical glues.

Table of Contents

SaleBestseller No. 1
Ganbaro Liquid Electrical Tape,Liquid Insulating High Temperature Glue, Insulating Electrical Tape Glue,Good Insulation,Waterproof Flame, Fast Dry Liquid Electrical Tape (Black)
  • Insulation and Seal:The liquid tape has stronger sealing performance, which keeps the wires in an insulated state, Forms an airtight,waterproof, UV resistant, dielectric coating,prevents leakage and protects personal safety.
  • Precautions:Before use, please wait at least 4 hours for it to dry. Before waiting for power, let the liquid electrical tape dry completely.
  • Easy to use: No need to cut or paste, just apply liquid glue to the place that needs to be repaired, and then leave it for four hours to complete the repair.
  • High and low temperature resistance: Resistant to high and low temperatures, and the working temperature is between -30℃ and 300℃, which can adapt to most working environments.
  • Application: Bonding of electronic components,sealing semiconductor materials, electric heaters, electronic instruments, electrical equipment, etc.
SaleBestseller No. 2
STAR BRITE Liquid Electrical Tape, White - 1 OZ Tube with Precision Applicator Tip - Superior Adhesion & Flexible Protection for Frayed Cables, Terminals & Electric Splices (084157)
  • WATERPROOF PROTECTION - Creates an airtight, protective, waterproof, UV-resistant, dielectric seal on wires & cables, ensuring safety in marine, automotive, and household applications
  • SAFE & RELIABLE - Patented, UL-tested, fast-drying formula; STAR BRITE's quality ensures a safe and dependable solution for all your electrical sealing needs
  • EASY APPLICATION - Integrated precision applicator tip in a 1-ounce tube for smooth and exact application, making your tasks easy & mess-free
  • DURABLE & FLEXIBLE - Offers a strong bond that prevents corrosion on wires and terminals, protects against vibration, weather, and wear, providing long-lasting performance
  • CHOOSE YOUR COLOR - Multiple color choices blend seamlessly with most wires and cables, maintaining a professional and clean appearance - remains flexible after drying
Bestseller No. 3
Silver Adhesive Paint Pen Silver Conducting Glue Electric Thread Adhesive Repair Paste(0.7ml)
  • With excellent electromagnetic shielding effect.
  • Strong adhesion to ABS, PC, ABS/PC and other plastic substrate.
  • Silver powder medium, with excellent electric conductivity.
  • Good film forming performance, no powder off, and paint film is hard and durable.
  • The product is not easy to precipitate and stratify.
Bestseller No. 4
Bewinner 10Pcs Clear 7mm / 11mm Hot Melt Glue Sticks for Electric Glue Gun DIY Stick, Fast bonding Glue Guns Stick High Strength Adhesive Glue Stick for Ceramics, Toys, Leather - 20cm(7mm)
  • 【Product Usage】Hot melt glue stick is a solid adhesive. It should be used with a glue gun. Put the rod into the hot melt gun, plug in the electric heating for a while, and pull out the plastic from the muzzle of the trigger. You can also use a lighter to burn the end of the hot melt glue stick, apply it to a non-sticky place, and stick the glue into a solid one.
  • 【Multiple Uses】The transparent hot glue gun stick is used to glue cartons, handicrafts, handmade products, etc. It is convenient and easy to use, and it is stronger than ordinary glue.
  • 【Good Performance】This multi-purpose hot melt glue stick can be fast-bonded, has high strength and good stability. It is an ideal choice for home decoration projects, holiday jewelry and decorations, or handmade gifts that add charm.
  • 【Parameter Introduction】This hot melt glue stick is available in 7mm and 11mm specifications, the best working temperature is 140~170, the softening point is 80~85, the curing time is 10-15 seconds, and the adhesion is good.
  • 【100% Guarantee】If you have any questions about our products while using them, please feel free to contact our 24/7 customer service, we will provide a professional assistant for you.
SaleBestseller No. 5
Electric Glue Removal Tool, Professional Glue Clean Machine CJ6+ 100-240V OCA Glue Remover Tool for Mobile Phone LCD Screen Repair
  • 【Powerful Function】:Mobile phone LCD screen OCA glue remover.
  • 【Safe and convenient】: Easy to clean, does not hurt the screen, more convenient and safe.
  • 【Excellent Quality and Durability】: Made from qualified material, it is reliable and durable.
  • 【Humanized Design】: Designed to remove oca glue on LCD screen.Ergonomic handle design is anti-skid and comfortable to hold.
  • 【Your Best Choice】:Our Electric Glue Removal Tool with professional oca glue remove needle, easy to clean Glue.Compact size, suitable for professional and personal use.
The best overall electrical glue is MG Chemicals Silver Conductive Epoxy Adhesive. MG Chemicals Silver Conductive Epoxy Adhesive is capable of creating strong connections that remain permanent after curing fully. Additionally, MG Chemicals 8331D Silver Conductive Epoxy Adhesive can completely replace soldering on electrical components that are heat-sensitive. It can cure at room temperature, or it can cure with a heat gun if you need it done faster. In fact, the heat cure is what is recommended by the manufacturer. MG Chemicals Silver Conductive Epoxy Adhesive can adhere to materials such as plastic, soft metals, and even glass.

Best Conductive Adhesive Tape

If a conductive tape would work better for you than a glue, then look no further than Meideal Copper Foil Tape. Meideal Copper Foil Tape comes in a variety of sizes and widths so you can always get the best product for your needs. Meideal Copper Foil Tape is perfect for guitars as it can completely eliminate unwanted buzzing sounds when applied to control cavities. Not only that, but it can be used on paper circuits, stained glass, crafts, computers, decor projects, grounding, electrical repairs, printers, gardens, transformers, soldering, cellphones, LCD monitors, freezers, and more.

How to Fix a Circuit Board Track with Glue

Best Thermal Conductive Glue

The best thermal conductive glue is GENNEL Thermal Conductive Glue. GENNEL Thermal Conductive Glue is perfect for MOSFET, heat dissipation part, LED, North-south bridge, electrical appliances, video card, heat sinks, Chipset, heat dissipation, instruments, and more. GENNEL Thermal Conductive Glue’s thermal conductivity is 1.2W/m-K and it can withstand temperatures of up to 250 Celcius.

Best Carbon Conductive Adhesive

By far the best carbon conductive adhesive you can get is MG Chemicals Carbon Conductive Assembly Paste. MG Chemicals Carbon Conductive Assembly Paste is fantastic because it actually improves electrical connections between surfaces that are irregular, small gaps, and vibrating parts. MG Chemicals Carbon Conductive Assembly Paste contains special corrosion inhibiting compounds that make it a reliable conductive adhesive.
Overall, the best electrical glue is MG Chemicals Silver Conductive Epoxy Adhesive, The best conductive adhesive tape is Meideal Copper Foil Tape. The best thermal conductive glue is GENNEL Thermal Conductive Glue. And the best carbon conductive adhesive is MG Chemicals Carbon Conductive Assembly Paste.
No, you should not use super glue to repair circuit boards as it is not conducive and could potentially ruin the board even further.
Yes, you can solder MG Chemicals Silver Conductive Epoxy Adhesive after it has been fully cured, but it is better to solder the area before applying the adhesive.
No, only one side of Meideal Copper Foil Tape has glue and the other side is the conductive copper side.
No, after it cures fully, GENNEL Thermal Conductive Glue is solid, no flexible. It should not be used anywhere that will require flexibility.
Yes, MG Chemicals Carbon Conductive Assembly Paste will work on a car battery post in order to help prevent corrosion and conduct the current. Just make sure it is thoroughly cleaned before application.

Looking for the best electrical glue?