The 10 Best 70 isopropyl alcohol Thermal pastes (2023 reviews)

We consider a 70 isopropyl alcohol thermal paste to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Noctua 70 isopropyl alcohol Thermal Paste READ REVIEW

Best For Use: Buy: Arctic Thermal Paste READ REVIEW

Best For pcs: Buy: Arctic Silver 70 isopropyl alcohol Thermal Paste READ REVIEW

Best For mining: Buy: Rmal Grizzly Kryonaut Thermal Paste READ REVIEW

Best For LED light: Buy: Arctic 70 isopropyl alcohol Thermal Paste READ REVIEW

Best termal Paste: Buy: Noctua Great Thermal Paste READ REVIEW

Best For Xbox One X: Buy: Corsair 70 isopropyl alcohol Thermal Paste READ REVIEW

Best With copper heatsinks: Buy: Rmal Grizzly 70 isopropyl alcohol Thermal Paste READ REVIEW

Best For Price: Buy: SYY 70 isopropyl alcohol Thermal Paste READ REVIEW

Best With Liquid Cool systems: Buy: Cooler Master 70 isopropyl alcohol Thermal Paste READ REVIEW

Best Overall: Noctua 70 isopropyl alcohol Thermal Paste

Buy on Amazon

Noctua line of paste come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This is a very high quality noctua thermal paste that you can’t go wrong with. It features, superb ease-of-use and renowned long-term stability with a novel, fine-tuned formula of micro particles for even better thermal performance, nt. It is designed to allow heat to transfer into another medium, ie a copper plate on a heat sink, pc can run as hot as. The accompanying cleaning wipes with NH-2 and higher temps do not warrant the increased cost.

This thermal paste is great for cpus WITH an ihs however if you use this on bare die (PS4/5, XBOX, GPU, Delidded CPU) don't expect it to do good or last. It is great for simple over clocking applications. The new compound is more much more malleable and applies very well with the pea sized dot of thermal paste applied. The included cleaning pads in this kit work great getting the reaming old paste off and cleaning the CPU and heatsink as hot as.

• Max temperatures are well, well below any throttling (45°c) at stock
• Easy to use and you will like it
• Includes cleaning wipes which work extremely well
• Easy to put on and to take off

Best For Use: Arctic Thermal Paste

Buy on Amazon

Not everyone likes to purchase paste for their daily purpose, but the arctic thermal paste would be an anomoly. It is great for watercooler on the rx 580 gpu. It works well, easy to apply, easy to spread, easy to clean up, and the best part is that this paste is non-conductive. It is used to decrease friction between two metal components transfering heat from a stationary object to an object attached to a fan or cooling system. It also reduces temps slightly more than Arctic Silver.

It is metal-free and non-electrical conductive which eliminates any risks of causing a short circuit, adding more protection to the cpu and vga cards. The thermal performance of this paste is top tier. The game runs fine again while the computer runs much quieter. It is good for at least four applications. It comes with its outstanding performance, the mx-4 is not only an excellent choice for overclockers and enthusiasts, but also for other sapplications that require thermal transmission.

• Great cpu compound, easy to use and works perfectly
• Works great with raspberry pi and kuma heatsink
• Good for xbox, playstation, hp, macbook, dell

Best For pcs: Arctic Silver 70 isopropyl alcohol Thermal Paste

Buy on Amazon

The arctic silver 70 isopropyl alcohol thermal paste gives the top-tier paste a run for their money by offering flagship specs at a much more affordable price. This thermal paste is great to mantain cpu temperatures low. It conducts heat really good, spreads good, goes far and the applicator allows precise dispensing. It cools down super faster. The locking bar is still down, so the CPU is secured in there firmly.

The syringe applicator makes the product extremely easy to use. It Bonds, but doesn't drip all over the edges of the Processor. It's non conductive and it gives much cooler temps than your stock thermal paste. It is easy to apply, and it does an amazing job.

• Works great for xbox 360s and pcs alike
• Works great for xbox rrod repair
• Delivers what they promise

Best For mining: Rmal Grizzly Kryonaut Thermal Paste

Buy on Amazon

This is more of an enthusiast's thermal paste. It guarantees a simple, pleasant and precise distribution of the paste on your processor or graphics card. It is easy to work with, using the included spreader. The paste has a high thermal conductivity rating, which allows it to effectively transfer heat away from your CPU or GPU and keep your computer running at optimal temperatures. It is harder to remove than other pastes with alcohol.

There is a big leap by 10 deg from their best supplement, but the scales are basically based on time over temp change. The paste is also very durable and can last for a long time without needing to be reapplied. It is easy to apply even for the novice technician.

• 42 degrees celsius, no gaming usage
• Built a water cooled amd ryzen threadripper 3960x machine, works fantastic
• Easy to apply, working as expecteddecent tempsusing with 5800x

Best For LED light: Arctic 70 isopropyl alcohol Thermal Paste

Buy on Amazon

If you often find yourself scrambling for appropriate and satisfactory paste, arctic 70 isopropyl alcohol thermal paste should be your first option for buying. This is perfect for electronic heat sink, very aforable, easy to use and there is enough for multiple uses. It comes with its outstanding performance, the mx-4 is not only an excellent choice for overclockers and enthusiasts, but also for other sapplications that require thermal transmission. It is operating at full capacity and is rather quiet. There is a small plastic spatula included to spread the paste on the CPU or heatsink. It is easy to spread and one tube will last a very long time.

The best thermal transfer occurs from direct contact with the heat sink, but since there are small variances in the smoothness of the heatsink contact surface (but likely not the processor so much), there are also voids. It cleans up well as well for new or additional applications. It does not come with an alcohol pad. It comes with an ideal consistency, the mx-4 is very easy to use, even for beginners.

• Very easy to apply and works like the high end pastes out there
• Leaves a even hair thick layer that is not opaque
• High quality thermal paste, a little goes a long way

Best termal Paste: Noctua Great Thermal Paste

Buy on Amazon

The noctua great thermal paste is capable of outshining several other paste featured in this list in overall features in its price range. This thermal compound does not need a certain number of hours to be at its peak performance. It's easy to apply and you get a LOT of application out of one tube. It spreads very nice and comes out evenly. This thermal paste is great if you want to build your pc. It applied easily and has kept everything very cool. It provides long term cooling properties. It works very nicely and there is a lot in the tube so you can use it for other projects that need the thermal compound replaced.

• Works great, and there's enough there for several uses
• Amazing thermal compound for cpu's & gpu's
• One of the new comers and featured product

Best For Xbox One X: Corsair 70 isopropyl alcohol Thermal Paste

Buy on Amazon

The corsair 70 isopropyl alcohol thermal paste's high-end materials makes sure that it ages well with use. Whether you use liquid or air cooling, the corsair tm30 thermal paste is ready to keep your pc cool under pressure and handle the hottest cpus and gpu with ease. This thermal paste is just viscous enough to make a very thin layer to provide optimal cooling. It works well and looks cool. It is a thermal compound. This product does it's intended function and is easy to apply.

It is easy to open the packaging and control the flow of the paste. This actually helps with cooling very well, and is very easy to remove.

• Runs nice and cool, not messy
• Excellent thermal paste for optimal cooling
• Works great and perfect amount for a couple small jobs

Best With copper heatsinks: Rmal Grizzly 70 isopropyl alcohol Thermal Paste

Buy on Amazon

Not everyone likes to purchase paste for their regular usage, but the rmal grizzly 70 isopropyl alcohol thermal paste would be an anomoly. This stuff does not go on like normal thermal paste and a tiny tiny bit goes a very very long way. It is great for dissipating heat from macbooks. The result (temperature drop of the processor) obtained by this product are simply amazing. It is liquid metal and is conductive. The small tip applicator ensures you don't apply too much and you can quickly suck it back inside the tube if you do. It's awfully quiet and feels like the battery lasts longer since fans aren't in power as much. It is perfect for even the most demanding configurations.

• Superb solution for keeping pcs cool
• Temp difference from high quality thermal-paste is pretty impressive
• Evga supernova t2 titanium certified, high overclock stability & power efficiency
• Spreads out easily enough with a little pressure using the foam swabs

Best For Price: SYY 70 isopropyl alcohol Thermal Paste

Buy on Amazon

The syy 70 isopropyl alcohol thermal paste is satisfactory and appropriate and fits well with your regular usage. This is thermal paste for heat dissipation in electronic devices. It comes with some small accessories to apply the paste, such as a trowel and plastic molds of different sizes, to avoid getting more dirty than necessary. It is metal-free and non-conductive, which eliminates any risk of short circuit and adds more protection to the cpu and vga card. It is great for helping with the life span of your electronic devices.

This paste actually performs better and it is thick so its perfect for gpu applications. It comes with plenty of goodies such as a spatula and frames for thermal application. It comes with a grease remover wipe which works really well to get the surface clean. This is somewhat different from a very fluid-like type such as AS5 which actually needs time to cure.

• Excellent product with a very high level of heat transfer
• Clean the surface of cpu and heat sink with cleaning wipes
• Very simple and so easy to use
• Excellent thermal conductivity with good viscosity

Best With Liquid Cool systems: Cooler Master 70 isopropyl alcohol Thermal Paste

Buy on Amazon

The cooler master 70 isopropyl alcohol thermal paste gives the top-tier paste a run for their money by offering flagship specs at a much more affordable price. The Cooler Master Ice Fusion is perfect for Technicians to use in CPU. It is optimized for use between cpus, and heatsinks or water-cooling solutions. It has a inner cap that is sort of spring loaded against the lid to keep it airtight. It provides excellent performance and stability.

This thermal paste works good for all cpu assemblies and heat. It allows for excellent thermal conductivity on all processing components for optimal heat transfer. It keeps drink nicely warm. It's a great value for the amount that you get.

• Non curing, non conductive, it's perfect
• Makes a pentium 4 run rather cool
• Best thermal stability in high temperature