HIGH-PERFORMANCE THERMAL CONTACT
12.8 W/m·K thermal conductivity engineered for efficient heat transfer between processors and cooling surfaces.
12.8 W/m·K • NON-CONDUCTIVE • 4 GRAMS • MADE IN USA
BUILT FOR EFFECTIVE THERMAL CONTACT
Thermal paste helps fill microscopic surface imperfections between the processor and cooling surface, creating a thin, consistent interface for efficient heat transfer.
Engineered for controlled application and reliable contact across compatible CPU and GPU cooling surfaces.
ONE COMPOUND. MULTIPLE APPLICATIONS.
DESKTOP COMPUTERS
Ideal for CPU builds, cooler installations, upgrades, and thermal compound replacement.
GRAPHICS CARDS
Designed for compatible GPU cooling interfaces that use traditional thermal compound.
LAPTOPS
Ideal for compatible laptop CPU and GPU cooling assemblies during service and maintenance.
Suitable for compatible console cooling interfaces designed for traditional thermal paste.
A CLEAN, CONTROLLED APPLICATION
CLEAN
Remove old thermal material and thoroughly clean the processor and cooling contact surfaces. Allow both surfaces to dry completely before application.
APPLY
Dispense a small, controlled amount of PolarTronix Thermal Paste onto the processor contact surface.
MOUNT
Position the cooling surface directly over the processor. No manual pre-spreading is required.
CONTACT
Install the cooler evenly. Mounting pressure distributes the compound across the contact area to create a thin thermal interface.
BUILT FOR THE BENCH
MADE IN USA
PolarTronix Thermal Paste is manufactured in the USA for electronics technicians, PC builders, repair professionals, and enthusiasts who demand precise, practical thermal solutions for processor maintenance, upgrades, and cooling-system rebuilds.
CHOOSE THE RIGHT THERMAL MATERIAL
 4g Thermal Paste |  Thermal Putty |  Liquid Metal |  10g Thermal Paste | |
|---|---|---|---|---|
Customer Reviews | — | — | — | — |
Price | — | — | — | — |
Best For | Standard processor interfaces | Larger/uneven component gaps | High-performance interfaces | Standard processor interfaces |
Typical Application | CPU / GPU | VRAM / VRM / gap filling | CPU / GPU / consoles | CPU / GPU |
Electrical Conductivity | Non-Conductive | Non-Conductive | Conductive | Non-Conductive |
Thermal Conductivity | 12.8 W/m·K | 14.8 W/m·K | 130 W/m·K | 12.8 W/m·K |
Application | Easy | Easy | Advanced | Easy |
Material Type | Paste | Putty | Liquid Metal | Paste |
About Us
PolarTronix is a family-owned American company engineering high-performance cooling solutions and premium repair tools trusted by professionals.
Built by hands-on technicians, our products are tested in real repairs and engineered to perform under pressure.
Premium materials. Thoughtful design. Results you can trust.
Do it right. Do it once.
Engineered For Performance.
Engineered through hands-on testing and professional feedback to deliver consistent, reliable performance.
Better Cooling. Better Results
Modern electronics demand reliable cooling. Our products help maintain stability, efficiency, and long-term durability.
Performance For Every Build
Built to Be Trusted
Every PolarTronix product reflects our commitment to performance, reliability, and earning your trust.
HIGH-PERFORMANCE THERMAL CONTACT
12.8 W/m·K thermal conductivity engineered for efficient heat transfer between processors and cooling surfaces.
12.8 W/m·K • NON-CONDUCTIVE • 4 GRAMS • MADE IN USA
HIGH THERMAL CONDUCTIVITY
12.8 W/m·K thermal conductivity helps transfer heat efficiently between the processor and cooling surface.
NON-CONDUCTIVE FORMULA
Electrically non-conductive formula designed for confident application around sensitive electronic components.
CONTROLLED CONSISTENCY
Engineered consistency provides controlled dispensing and smooth application across processor contact surfaces.
4 GRAM SYRINGE
Convenient 4 gram syringe provides controlled dispensing for CPUs, GPUs, laptops, and other compatible electronics.
BUILT FOR EFFECTIVE THERMAL CONTACT
Thermal paste helps fill microscopic surface imperfections between the processor and cooling surface, creating a thin, consistent interface for efficient heat transfer.
Engineered for controlled application and reliable contact across compatible CPU and GPU cooling surfaces.
ONE COMPOUND. MULTIPLE APPLICATIONS.
DESKTOP COMPUTERS
Ideal for CPU builds, cooler installations, upgrades, and thermal compound replacement.
GRAPHICS CARDS
Designed for compatible GPU cooling interfaces that use traditional thermal compound.
LAPTOPS
Ideal for compatible laptop CPU and GPU cooling assemblies during service and maintenance.
Suitable for compatible console cooling interfaces designed for traditional thermal paste.
A CLEAN, CONTROLLED APPLICATION
CLEAN
Remove old thermal material and thoroughly clean the processor and cooling contact surfaces. Allow both surfaces to dry completely before application.
APPLY
Dispense a small, controlled amount of PolarTronix Thermal Paste onto the processor contact surface.
MOUNT
Position the cooling surface directly over the processor. No manual pre-spreading is required.
CONTACT
Install the cooler evenly. Mounting pressure distributes the compound across the contact area to create a thin thermal interface.
BUILT FOR THE BENCH
MADE IN USA
PolarTronix Thermal Paste is manufactured in the USA for electronics technicians, PC builders, repair professionals, and enthusiasts who demand precise, practical thermal solutions for processor maintenance, upgrades, and cooling-system rebuilds.
CHOOSE THE RIGHT THERMAL MATERIAL
4g Thermal Paste | Thermal Putty | Liquid Metal | 10g Thermal Paste |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| Best For | |||
| Standard processor interfaces | Larger/uneven component gaps | High-performance interfaces | Standard processor interfaces |
| Typical Application | |||
| CPU / GPU | VRAM / VRM / gap filling | CPU / GPU / consoles | CPU / GPU |
| Electrical Conductivity | |||
| Non-Conductive | Non-Conductive | Conductive | Non-Conductive |
| Thermal Conductivity | |||
| 12.8 W/m·K | 14.8 W/m·K | 130 W/m·K | 12.8 W/m·K |
| Application | |||
| Easy | Easy | Advanced | Easy |
| Material Type | |||
| Paste | Putty | Liquid Metal | Paste |
About Us
PolarTronix is a family-owned American company engineering high-performance cooling solutions and premium repair tools trusted by professionals.
Built by hands-on technicians, our products are tested in real repairs and engineered to perform under pressure.
Premium materials. Thoughtful design. Results you can trust.
Do it right. Do it once.
Engineered For Performance.
Engineered through hands-on testing and professional feedback to deliver consistent, reliable performance.
Better Cooling. Better Results
Modern electronics demand reliable cooling. Our products help maintain stability, efficiency, and long-term durability.
Performance For Every Build
Built to Be Trusted
Every PolarTronix product reflects our commitment to performance, reliability, and earning your trust.