Thermally Conductive Pastes of 2025
Best Choice1
SanyiDow Corning TC-5888 Thermally Conductive Compound 1kg Thermal Paste Silicone Grease Gray for Computer Cooling MPU CPU GPU PCB Assembly Electrical Device Thixotropic Non Curing
Main highlights- Solvent free formulation. Excellent Stay-ability. Thermal Stability. Good Processability. Thixotropic. High thermal conductivity. One part material. Easy application. Achieves thin Bond Line Thickness (BLT).
- Dow Corning TC-5888 Thermally Conductive Compound, 1kg one Bucket. Thermal Paste Silicone Grease. Computer & Electrical Device Cooling. Thixotropic, Non-Curing. Gray.
- Designed to provide efficient thermal transfer for the cooling of modules, including computer MPUs and power modules. CPU, GPU, PCB Assembly, LED Lighting, DT, NB, VGA, IPC, IC, Chipset
- Color: Gray. One Part Material: Non-curing. Viscosity At Low Strain Rate: 1,200 Pa·s. Viscosity At High Strain Rate: 100 Pa·s. Specific Gravity: 2.6. Volatile Content, 48 hours at 125°C: 0.02 %. Thermal Conductivity: 5.2 W/mK. Thermal Resistance at 25 N/cm²: 0.05 °C·cm²/W. Bond Line Thickness at 25 N/cm²: 0.02 mm, 0.0008 inch. Composition: Thermally conductive fillers, Siloxane polymer matrix.
9.9Exceptional
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Value for Money2
BalegoConductive Paste 8 oz. Jar, Pack of 3 Jars Each
Main highlights- Conductive Paste 8 oz. Jar, Pack of 3 Jars Each
9.8Exceptional
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3
HPFIXHPFIX Thermal Adhesive Tape 20mm by 25M, High Performance Thermally Conductive Tape Apply for Coolers, Heat Sink, LED Strips, Computer CPU, GPU, Easy to Apply & High Durability
Main highlights- Thermally conductive tape has very strong adhesion and has good thermal conductivity. It is often used on heat sinks- efficiently transfer heat dissipation for electronics. If combined with thermal paste, the effect will be better.
- Thermal tape is widely used for high power LED,High power power supply, Computer CUP, GPU, automotive electronic heating module, motor controller, communication equipment, power semiconductor, MOS tube,GBT chip,Video Card RAM, DDR Memory Modules, SSD drives, new energy heating power.
- Themral tape heat conductivity is high and stable, its life is longer than the general heat-dissipating double-sided sticker, and it can work for at least 5 years at normal temperature (80-120°C ).
- HPFIX thermal tape has thermal conductivity 1.5 W/m-k to meet most of electronics heat dissipation demands.
- HPFIX thermal adhesive Tape is a simple and practical heat conductive tape, very easy to use, even for beginners.
9.5Excellent
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4
GENNELGENNEL G104 100 Grams Thermal Conductive Paste, Silicone Thermal Compound Grease, Heatsink Paste for CPU Radiator Coolers LED Printer Chipset Cooling
Main highlights- Thermal Conductivity: >1.63W/m-k , Thermal Resistance: <0.249°C-in2/W. , Net Weight: 100gram
- Suitable for: CPU, GPU ,heatsink, ovens, chipset, Xbox, High power LED and other components.
- Package Includes : 1 x GENNEL G104 100g White thermal grease paste, 1 x Thermal paste spatula.
- High temperature resistance, Non-Electrical Conductive, Non-toxic,Non-corrosive,Tasteless.
- Helps disperse the heat from CPU to heatsink effectively.
9.4Excellent
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5
BalegoConductive Paste 4 oz. Jar, Pack of 3 Jars Each
Main highlights- Conductive Paste 4 oz. Jar, Pack of 3 Jars each
9.3Excellent
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6
NiceluxNicelux Thermally Conductive Tape 12mmx25 Meters (0.3mm Thickness), Double Side Adhesive and Electrically Insulated, Cut into Cooling Pad, Perfectly Stick Heat Sink, 1 Reel Pack
Main highlights- The applicable heat source devices mostly include but not limit to CPU, GPU, High Power LED, LED strip, microprocessor, semiconductor, power supply circuit board, display module, video car RAM, DDR Memory Modules and more
- Stable quality with high scalability. No deterioration after long term storage, the reel can even slowly come back to normal shape after pressing. While permanent fixing, it can stick even stronger with time going and get harder to be removed
- Nicelux thermally conductive adhesive tape is electrically insulative as a cleaner and better solution than thermal paste for sticking heat sink to heat source devices and conduct heat out in between
- Heat resistant, made of thermally conductive PSA and Glass Fabric, short term temperature resistance:120C / 248F, long term temperature resistance: 80 C / 176F. Please view more technical data in description if needed
- Also work as a temporary double side adhesive tape that will not leave dirty remains, it is also widely applicable in daily life for example holding things in position before permanent fixing, Scrapbooking,gift wrapping, sealing crack, sticking post, mounting photos, sticking balloon, flag, DIY making and more
9.0Excellent
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7
GENNEL10% OffGENNEL G107 20g Silver Thermal Paste, High Performance Heatsink Paste, Thermal Conductive Grease Compound for CPU GPU Cooler LED IC PS4 Xbox Chipset
Why we love it
Effectively transfers heat from components.
Safe for various electronic devices.
Non-toxic and non-corrosive.
8.9Very Good
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8
MG Chemicals12% OffMG Chemicals 8349TFM-45ML Thermally Conductive Epoxy Adhesive, 1:1 Ratio, Bonds Glass, Metal, Ceramic, Plastic, 45 mL (2-Jar Kit)
Main highlights- Working life: 20 minutes
- Thermal conductivity of 0.9 W/(m·K)
- High dimensional stability
- Flame retardant – meets UL 94V-0
- 1:1 mix ratio
8.8Very Good
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9
MG ChemicalsMG Chemicals - 8329TCM-50ML 8329TCM Thermally Conductive Adhesive - Medium Cure Epoxy, 50 mL, 2-Part Kit,
Main highlights- Thermal conductivity: 1.4 W/(m·K)
- Strong resistance to humidity, salt water, mild bases, and aliphatic hydrocarbons
- Provides strong electrical insulation
- Easy 1:1 mix ratio with 45 min working time
- Cure time: 24 hours at room temperature or 1 hour at 65°C (149°F)
8.7Very Good
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10
SchaererSchaerer Thermally Conductive Paste Tube 57G
Main highlights- This is a genuine OEM (Original Equipment Manufacturer) part.
8.6Very Good
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