Finding a heat sink compound that suits your need and does its job well can be challenging. Overall, our tester reviews these heat sink compound with giving ratings and marks for its durability, ease of setup and use. Also the heat sink compound price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for heat sink compound and have the details guide and list provided below.
In this in-depth review guide, we will discuss about the best heat sink compound.
The Best heat sink compound
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High quality
StarTech.com 20g Tube CPU Thermal Paste Grease Compound for Heatsinks - heat grease - cpu paste -...
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6
10 Pack HY880 Thermal Paste Kit-5.15 W/MK 1 G/Pcs, High Performance Thermal Compound Paste Grease...
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The Best heat sink compound
GC Electronics 10-8109 Heat Sink Silicone 1 oz. Tube
$11.39
in stock
2 new from $11.39
Amazon.com
as of July 2, 2025 4:04 pm
Features
- Size: 1 oz. tube
- Thermal Conductivity: 1.8X10e-3Cal/cm. sec. °K
- Volume Resistivity: 2X10e15Ohm.cm
- Family: 10-8109
- Dielectric Constant: 4.9
Super Lube 98003 Silicone Heat Sink, 3 oz Tube, White
$12.27
in stock
5 new from $12.27
Free shipping
Amazon.com
as of July 2, 2025 4:04 pm
Features
- EXCELLENT HEAT TRANSFER EFFICIENCY – Blended with thermally conductive, fine metal oxide powders, our heat sink compound will not harden, dry out or melt. It aids in the efficient transfer of heat away from electronics and electrical components, including CPUs or other heat generating elements and mechanical heat sinks.
- HIGH HEAT DISSIPATION FACTOR – Does not trap heat. Prevents accelerated oxidation, carbonization and hardening of the paste.
- FOR HEAT-SENSITIVE ELECTRICAL PARTS – Extends life of heat sensitive electrical parts through superior heat management and transfer.
- LOW BLEED – Exhibits very low bleed characteristics thanks to their carefully engineered rheological properties, allowing the non-curing silicone material to tenaciously adhere to surfaces without excessive migration or separation of its fluid components over time.
- HIGH DIELECTRIC CONSTANT – Exhibits exceptionally high dielectric strength, enabling it to resistantly insulate and prevent arcing or tracking between electrical components operating at high voltages.
StarTech.com 20g Tube CPU Thermal Paste Grease Compound for Heatsinks - heat grease - cpu paste - thermal compound (HEATGREASE20), White
$5.78 in stock
18 new from $5.78
Free shipping
Amazon.com
as of July 2, 2025 4:04 pm
Features
- Improves the heat transfer between a CPU and heatsink to keep the CPU running cooler
- Effectively fills surface imperfections on CPU to prevent air pockets and help heat transfer
- Ceramic-based compound that is electrically non-conductive, for safe use around electronics
- Ceramic-based compound containing silicone
- Thermal conductivity of more than 1.066 W/m-K
MG Chemicals - 860-60G Silicone Heat Transfer Compound, 60g Jar
$23.24
in stock
4 new from $18.90
Free shipping
Amazon.com
as of July 2, 2025 4:04 pm
Features
- Special synthetic base, fortified with metal oxides and compounded to a paste-like consistency for ease of application
- High efficient thermal conductive properties
- High temperature stability
- Use with heat sinks or metal chassis
- Contains zincs oxides and polydimenthyl siloxane
Dow Corning 340 Silicone Heat Sink Compound Lubricant Grease 1oz 28g
$17.99
in stock
Amazon.com
as of July 2, 2025 4:04 pm
Features
- Highly filled w/ metal oxides for high thermal conductivity.
- Non-curing, does NOT need curing and does NOT harden.
- Hydrophobic/Water Resistant
- Non-sag, nonflowable, stays in place.
- Stable at high temperatures.
10 Pack HY880 Thermal Paste Kit-5.15 W/MK 1 G/Pcs, High Performance Thermal Compound Paste Grease Heatsink for CPU, Processor, All Cooler Master, Computer, PS4
$9.99
in stock
Amazon.com
as of July 2, 2025 4:04 pm
Features
- ✔【Better Than Liquid Metal】Super carbon nano-grade super thermal conductive silicone grease. Thermal conductivity 5.15 W/m-k. It ensures that the heat generated by the CPU or GPU is effectively dissipated.
- ✔【Safe For You And Your PC】Strong insulation performance, withstand voltage above 10,000 volts.
- ✔【Easy to Use】Thermal paste has ideal consistency and is very easy to use even for beginners.
- ✔【High Durability】Low thermal resistance can keep mushy for a long time. Wide operating temperature range, stable performance under -30℃-280℃ environment. High heat dissipation performance, high-cost performance. It will not compromise over time.
- ✔【Safety Application】Suitable for CPU radiator or chip. High-temperature resistance, low thermal resistance, and high conductivity can achieve excellent heat transfer. Suitable for CPU, VGA, chipset, and other PC components.
Thermal Paste, Heatsink Paste, Thermal Compound Paste for CPU Coolers GPU IC Processor High Performance CPU Thermal Paste 1.8g
out of stock
Amazon.com
as of July 2, 2025 4:04 pm
Features
- High stability and reliability polysynthetic thermal compound which improve the thermal conductivity of contact surface, ensure the heat dissipated quickly and efficiently.
- Not electrically conductive and non-corroding thermal grease which eliminates any risks of causing short circuit.
- Balance thermal resistance and viscosity can keep mushy for a long time, which enhance wettability, at least 5 years last without additional apply again.
- Widely used for CPU, GPU, Coolers, IC Processor, Heatsink and DIY heat dissipation devices, suitable for beginners.
- Easy to apply and easy to clean with dry paper towel or tissue (no cleaning alcohol required).
CoolerCube Thermal Paste, 3g CPU Thermal Compound Paste, Heatsink Paste for All Coolers, CPU, GPU, IC Processor, Carbon Based High Performance, Thermal Interface Material
$6.99
in stock
Amazon.com
as of July 2, 2025 4:04 pm
Features
- [UNIQUE PERFORMANCE]: high thermal conductivity (12.8 W/m.K), balance thermal resistance and viscosity can keep mushy for a long time, which enhance wettability and improve the thermal conductivity of contact surface, ensure heat dissipated quickly & efficiently.
- [SAFE APPLICATION]: non-volatile, flame retardant, metal-free and non-conductive, which eliminates the risk of short circuit and discharges and corrosion damage to the radiator bottom.
- [HIGH DURABILITY]: high stability & reliability polysynthetic thermal compound, at least 5 years last without addtional apply again.
- [EASY TO USE]: widely used for CPU, GPU, Coolers, IC Processor, Heatsink and DIY heat dissipation devices, suitable for beginners.
- [WHAT YOU GET]: 3 grams silicon thermal compound, spatula, scraper, clean package. Refund / Replacement services if delivery damanged.
GENNEL G104 100Grams Tube White Thermal Grease Paste, Thermal Compound Heatsink Paste for PC CPU Coolers GPU LED PS4 Chipset Cooling
$14.99
in stock
Amazon.com
as of July 2, 2025 4:04 pm
Features
- Working principle: Fill the gap between heating element and the cooling device. Increase the contact area, so as to achieve the soundest effect of thermal conductivity.
- Non-Electrical Conductive, High temperature resistance, Non-toxic, Non-corrosive.
- Suitable for: CPU, GPU ,heatsink, ovens, chipset, Xbox, High power LED and other components.
- Thermal Conductivity: >1.63W/m-k, Thermal Resistance:
- Package Includes: 1 x GENNEL G104 100g White thermal grease paste, 1 x Thermal paste spatula
Zalman STC8 Thermal Paste, 1.5g Premium CPU Thermal Compound for All Processors, Heatsink, IC, Computer Processor, Cooler, GPU, Superconducting High Viscosity, 8.3 W/m-k, 350-480 Pa.s (ZM-STC8)
$4.95
in stock
2 new from $4.95
Free shipping
Amazon.com
as of July 2, 2025 4:04 pm
Features
- EXCELLENT STABILITY: STC 8 thermal conductivity allows heat from CPU or any computer chips to cool down and very safe as there is no electrical conductivity: 8.3 W/m-k.
- MEASURING GRADUATION: Scale marking on the syringe allows accurate and visual measurement of the content while using or reusing the product.
- OPTIMAL VISCOSITY: Particle size technology provides optimal filler density to conveniently use on any type of computer chips. 350-480 Pa.s.
- EASY TO USE AND STORE: Syringe style is easy to use and rubber-cap prevents liquid content from being hardened over a period of time if reusing is needed
- OUTSTANDING DURABILITY: Fine micro particles fill up space between the heatsink and CPU to maximize cooling performance & RoHS Certified
The Video Review of Best heat sink compound
The Verdict
When you’re looking for heat sink compound, you’ll want to keep a few things in mind. First, decide what you want to use the heat sink compound for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on heat sink compound you want to buy heat sink compound, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.