5pcs 20g High Performance Silicone Thermal Grease Paste - Multi-Grade

In this review the focus is on a practical multi-grade thermal solution for hobbyists and PC builders who want one kit to cover a range of cooling needs. The 5pcs 20g High Performance Silicone Compound set includes five listed grades with different thermal conductivities, making it useful for everything from general CPU cooling to higher-demand GPU or chipset work; the single biggest reason to consider it is the variety of conductivities included, which lets a user match paste performance to the component rather than overpaying for a single high-end compound. The review covers handling, performance cues implied by specs, and use cases.

Key Features

• Five graded pastes: The set contains G104, G105, G106, G107 and G108 so you can choose thermal conductivity appropriate to CPU, GPU or chipset jobs without buying separate tubes.
• High thermal conductivity options: The higher-grade compounds (G106-G108) offer elevated conductivity for tighter thermal transfer when a heatsink-to-chip interface needs the best available conduction.
• High temperature resistance: The silicone base is described as high temperature resistant, which helps maintain contact and performance under sustained loads.
• Non-toxic and non-corrosive: Being non-toxic, tasteless and non-corrosive minimizes worry during handling and reduces risk to sensitive components if applied carefully.
• Generous 20 g tubes: Each tube is 20g, providing enough material for multiple applications and reapplications across several builds or maintenance cycles.

Who It's For

This pack is well suited for PC builders, system maintainers and DIY technicians who service a variety of components and want flexibility in thermal compound performance. The assortment is practical for people who test different thermal interfaces or need multiple tubes for several machines.

It is less appropriate for users who require a single, ultra-high-end certified compound for overclocked extreme systems where lab-verified performance matching a specific benchmark is required; those buyers should source a single specialty paste with published independent test results.

Pros & Cons

Pros

• Provides a range of thermal conductivities so users can select the best paste for each component.
• Each tube is a substantial 20g, offering good value for multiple uses or several systems.
• Silicone base and non-corrosive formulation make handling safer around electronics.

Cons

• Packaging mixes five different grades which means you must pick the right stick for peak results rather than having a single optimized paste.

Specifications

Package Contents	5pcs x 20g thermal paste (G104, G105, G106, G107, G108)
Thermal Conductivity	G104 >1.63 W/m-k; G105 >1.93 W/m-k; G106 >3.05 W/m-k; G107 >3.17 W/m-k; G108 >4.63 W/m-k
Thermal Resistance	G104 <0.249 C-in2/W; G105 <0.225 C-in2/W; G106 <0.073 C-in2/W; G107 <0.067 C-in2/W; G108 <0.0087 C-in2/W
Net Weight per Tube	20 g
Base Type	Silicone compound, non-corrosive
Suitability	CPU heatsinks, GPU, chipset and general chip cooling

Our Verdict

The 5pcs 20g kit is a sensible value for anyone who services multiple components or experiments with thermal interfaces; the range from G104 to G108 covers general to higher-performance needs without buying individual tubes. It is especially good for hobbyists and small shops who need flexibility and quantity, though users seeking a single, laboratory-verified extreme paste for overclocking should consider a dedicated high-end alternative.

Frequently Asked Questions

How much paste comes in each tube?
Each tube contains 20 g of thermal compound, which is enough for multiple applications.

Can these pastes be used on CPU and GPU?
Yes, the product listing states they are suitable for CPU heatsinks and chips; the range of conductivities means some grades are better suited to higher-heat GPUs.

Is the compound safe to handle around electronics?
The compounds are described as non-toxic, tasteless and non-corrosive, reducing risk when applied carefully.