How do I choose the right thermal pad thickness for my GPU?

Measure or reference the original pad thickness on each contact point (VRAM, VRM, core gap) — these often differ across a single card. Match each location to the same millimetre thickness listed on the product. Using the stated thickness maintains proper contact between the chip and heatsink for effective heat transfer.

What does the W/mK rating on a thermal pad mean?

W/mK measures thermal conductivity — how efficiently the pad moves heat from a hot component to the heatsink. A higher W/mK value transfers heat faster. Compare the rating alongside the correct thickness and coverage area to match your cooling needs for GPUs, SSDs or laptop components.

Can I use UPSIREN UTP-6 Thermal Putty on my CPU?

No, the UPSIREN UTP-6 Thermal Putty is specifically not for use as silicone grease on CPUs. It is designed as a thermal management material for electronic assemblies, filling gaps between components and heatsinks. For CPU cooling, a dedicated thermal paste is required.

How does UPSIREN UTP-6 Thermal Putty compare to traditional thermal pads?

Unlike traditional thermal pads, this putty features low viscosity and excellent adhesion, allowing it to fill gaps completely with reliable compressibility. This ensures better thermal contact and can reduce overall costs by providing a more effective thermal interface for GPUs and IC processors.

Is UPSIREN UTP-6 Thermal Putty safe for my electronics?

Yes, the UPSIREN UTP-6 Thermal Putty is RoHS compliant and halogen-free. This ensures it is safe to apply in projects that restrict hazardous substances, offering safety assurance for sensitive electronic assemblies and preventing potential damage from harmful compounds.

How to buy an original UPSIREN UTP-6 Thermal Putty in India?

Purchase from authorized US retailers and authorized brand partners, ensuring factory-sealed products imported per-order. All customs duties and GST are included in the listed price. Delivery is via ExpressBox tracked shipping within 13-15 days.

UPSIREN UTP-6 Thermal Putty 20g | Buy High Conductivity Thermal Pad Online India

Name: UPSIREN UTP-6 Thermal Putty 20g (0.71 oz) | 12.8W/mK High Conductivity for GPU VGA IC Processor
Brand: UPSIREN
SKU: dwe2835
Price: 3778.00 INR
Availability: InStock

About this item

The UPSIREN UTP-6 Thermal Putty (20g) is engineered for high-performance thermal management in India. Unlike traditional pads, its low viscosity and excellent adhesion allow it to fill gaps completely, ensuring efficient heat transfer for GPUs, VGA, and IC processors. This fully cured material will not dry out over time, offering a reliable solution for electronic assemblies and rework scenarios.

Featuring 12.8W/mK thermal conductivity, this putty excels at dissipating heat. It is compatible with auto-dispensing equipment and stencil screen-printing, making it suitable for both manufacturing and field repair. Its ability to conform to irregular surfaces and provide consistent contact pressure helps maintain optimal operating temperatures for critical components.

This thermal putty meets RoHS standards and is halogen-free, providing safety assurance for sensitive electronic projects. Imported directly, all customs duties and GST are included in the price. Expect delivery via ExpressBox within 13-15 days.

Key Features

Application Notice: Not for use as silicone grease on CPUs. It is a high-performance, fully cured thermal management material for electronic assemblies and will not dry out over time.
Dispensing Performance: Features low viscosity suitable for dispensing. Excellent adhesion to heat sinks and compatible with auto-dispensing equipment & stencil screen-printing.
Wide Usages: Perfect for rework and field maintenance. Compared with thermal pads, it fills gaps completely with good compressibility and reduces overall costs.
Safety Standard: RoHS compliant and halogen-free. Safe to apply in projects that restrict hazardous substances.

Why choose this product

Engineered for Peak Performance

The UPSIREN UTP-6 Thermal Putty is designed for demanding thermal management tasks. Its 12.8W/mK conductivity ensures rapid heat transfer away from critical components like GPUs and ICs. This material's low viscosity and excellent adhesion properties allow it to fill even the smallest gaps, providing superior contact compared to many standard thermal pads. It's ideal for applications where consistent, reliable cooling is paramount, ensuring your electronics operate at optimal temperatures and extend their lifespan. Imported directly, it bypasses typical import hassles.

Who It's For vs. Who Should Skip It

This thermal putty is perfect for PC builders, repair technicians, and electronics enthusiasts in India needing to improve cooling for GPUs, VRMs, or other heat-generating ICs. It's especially useful for custom builds, upgrades, or rework projects where precise gap filling is required. Skip this product if you are looking for a silicone grease replacement for CPUs; this putty is not designed for direct CPU die application. For CPU cooling, a dedicated thermal paste is recommended.

How to use

Prepare the Surface — Ensure the component (GPU, IC) and heatsink surfaces are clean and free of old thermal material, dust, or oils. Use isopropyl alcohol for thorough cleaning.
Apply the Putty — Apply a thin, even layer of the UPSIREN UTP-6 thermal putty to the component surface or heatsink using dispensing equipment, screen-printing, or a spatula. Avoid excessive application.
Mount the Heatsink — Carefully place the heatsink onto the component, ensuring proper alignment. The putty's compressibility will fill any remaining gaps, creating a reliable thermal interface.

Example scenarios

Typical situations where UPSIREN UTP-6 Thermal Putty 20g (0.71 oz) | 12.8W/mK High Conductivity for GPU VGA IC Processor helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Building a custom gaming PC in India's warm climate, needing effective GPU cooling.

How this product helps

The UPSIREN UTP-6 putty's 12.8W/mK conductivity and gap-filling properties ensure optimal heat transfer from the GPU to the heatsink, maintaining performance during long gaming sessions.

Scenario 2

Illustrative example

Where it helps

Repairing a laptop with uneven thermal contact points requiring a flexible, high-adhesion thermal material.

How this product helps

This low-viscosity putty easily conforms to irregular surfaces, providing reliable contact and preventing overheating issues common in laptops used for extended periods in Indian cities.

Technical specifications

Setup & usage

Application Method	Dispensing equipment, stencil screen-printing, manual application
Recommended Use	Cooling GPUs, VGA, IC processors, electronic assemblies, rework, field repair
Not For Use On	CPUs (use dedicated thermal paste)
Shelf life after opening	12 months (category default for thermal compounds)
Cost per use	20 g at 1 g/application = 20 applications: ₹189 per application

How we compare

Feature	UPSIREN UTP-6 Thermal	Others
Thermal Conductivity	12.8 W/mK	Varies by brand; common Indian thermal pads range from 3-10 W/mK.
Gap Filling Capability	Low viscosity putty, fills gaps completely with reliable compressibility.	Traditional pads may leave small air gaps; putty-like compounds are less common or more expensive.
Adhesion & Non-Drying	Excellent adhesion, fully cured, will not dry out over time.	Some pads can dry out and crack; putty consistency may vary.
Application Method	Compatible with auto-dispensing and screen-printing; easy manual application.	Application methods vary; some require careful cutting and placement.
Cost per gram	20g container — ₹189 per gram	Local thermal pastes/putties typically range from ₹100-₹300 per 5-10g.

SKU	dwe2835
GTIN	0619165826334
Brand	UPSIREN
Model Number	UTP-6 / DRG-UX-20g
Net Weight	20g (0.71 oz)
Thermal Conductivity	12.8 W/mK
Material Type	Silicone-based thermal putty
Color	Grey
Viscosity	Low
Adhesion	Excellent to heat sinks
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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UPSIREN UTP-6 Thermal Putty 20g (0.71 oz) | 12.8W/mK High Conductivity for GPU VGA IC Processor

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Technical specifications

Setup & usage

How we compare

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