---
product_id: 767224730
title: "UTP-6 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (10g)"
brand: "upsiren"
price: "¥3118"
currency: JPY
in_stock: true
reviews_count: 8
category: "Upsiren"
url: https://www.desertcart.jp/products/767224730-utp-6-12-8w-mk-thermal-putty-for-vga-gpu
store_origin: JP
region: Japan
---

# 12.8 W/mK ultra-high thermal conductivity ROHS compliant & halogen-free safe material Low viscosity for precise dispensing & stencil printing UTP-6 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (10g)

**Brand:** upsiren
**Price:** ¥3118
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your GPU chill and your performance hotter than ever!

## Quick Answers

- **What is this?** UTP-6 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (10g) by upsiren
- **How much does it cost?** ¥3118 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/767224730-utp-6-12-8w-mk-thermal-putty-for-vga-gpu)

## Best For

- upsiren enthusiasts

## Why This Product

- Trusted upsiren brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Gap Filler:** Fully fills uneven surfaces for max heat transfer
- • **Eco-Safe Compliance:** Halogen-free & ROHS certified for worry-free use
- • **Field-Ready & Durable:** Non-drying, tacky formula ideal for rework & repairs
- • **Precision Application:** Compatible with auto-dispensing & stencil screen-printing tech
- • **Rapid GPU & IC Cooling:** Slash VRAM temps by up to 12°C vs. stock thermal pads

## Overview

UPSIREN UTP-6 Thermal Putty is a 12.8 W/mK high-performance thermal interface material designed to replace traditional thermal pads on VGA, GPU, and IC processors. Its low viscosity and tacky texture enable precise application via dispensing or stencil printing, making it perfect for field repairs and rework. Unlike silicone grease, it remains fully cured without drying out, ensuring long-lasting thermal management. ROHS compliant and halogen-free, it offers a safe, eco-friendly solution that significantly lowers component temperatures, enhancing device stability and lifespan.

## Description

*It cannot be used as silicone grease on the CPU. It is a high thermal performance, unique, fully cured thermal management solution for electronic assemblies, this material is not dry out. *It has low viscosity for dispensing use application; this material have good tacky on the heat-sink can be used for application involving auto-dispensing equipment or stencil screen-printing. *Its ideal for rework and field repair situations. Compare with thermal pad this material is can fully fill the gap and good compression, cost saving. It is ROHS compliant and halogen-free, offering extra reassurance in applications where hazardous substances are forbidden.

Review: Works well to replace old thermal pads. - I recently redid my gigabyte RTX 3090, 2023 zephyrus g14, & a 2020 zephyrus g14. When I was replacing the old thermal compounds, I used this on the memory chips, power delivery, and other ICs that were covered in thermal pad material. This stuff actually provided a little bit lower temperatures than K5 pro. The device I tested the hardest was a 380 and the memory junction temperatures went from 90C (k5 pro down to 78C max.). I used 3d mark to stress test my GPU for 2 hours. I forgot to turn on my portable ac before going to make food. So that max temperature is what was achieved in a bedroom that hit 80°F(26.6C) inside. The gigabyte 380 requires a thicker application because some of the thermal pads 2 or 2.5mm thick. I don't remember the improvements on the two zephyrus laptops, but it was better than the factory stuff. The thermal putty does like to stick to the little stick after sooping a few times, but scraping the stick off back into the container and then re-scooping helps to stop accidentally picking the putty back up off whatever you're applying it to.
Review: Very good - Works really well in dropping temperatures. Guaranteed will get a drop in vram temperatures versus stock. Dont use on the gpu die and use ptm 7950 for that instead

## Features

- Brand: UPSIREN

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJS8ZCML |
| Best Sellers Rank | #19 in Thermal Pads |
| Brand | UPSIREN |
| Customer Reviews | 4.6 4.6 out of 5 stars (135) |
| Date First Available | September 5, 2023 |
| Item Weight | 0.704 ounces |
| Item model number | DRG-UX-20g |
| Manufacturer | UPSIREN |
| Package Dimensions | 3.86 x 2.44 x 0.87 inches |

## Images

![UTP-6 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (10g) - Image 1](https://m.media-amazon.com/images/I/51ZXou6MfFL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well to replace old thermal pads.
*by C***6 on December 9, 2025*

I recently redid my gigabyte RTX 3090, 2023 zephyrus g14, & a 2020 zephyrus g14. When I was replacing the old thermal compounds, I used this on the memory chips, power delivery, and other ICs that were covered in thermal pad material. This stuff actually provided a little bit lower temperatures than K5 pro. The device I tested the hardest was a 380 and the memory junction temperatures went from 90C (k5 pro down to 78C max.). I used 3d mark to stress test my GPU for 2 hours. I forgot to turn on my portable ac before going to make food. So that max temperature is what was achieved in a bedroom that hit 80°F(26.6C) inside. The gigabyte 380 requires a thicker application because some of the thermal pads 2 or 2.5mm thick. I don't remember the improvements on the two zephyrus laptops, but it was better than the factory stuff. The thermal putty does like to stick to the little stick after sooping a few times, but scraping the stick off back into the container and then re-scooping helps to stop accidentally picking the putty back up off whatever you're applying it to.

### ⭐⭐⭐⭐⭐ Very good
*by M***T on July 18, 2025*

Works really well in dropping temperatures. Guaranteed will get a drop in vram temperatures versus stock. Dont use on the gpu die and use ptm 7950 for that instead

### ⭐⭐⭐⭐⭐ Better and Easier Than Pads!
*by C***B on February 11, 2025*

Great product. Much better than trying to figure out what pad size and thickness to get. Temp reduction is also better than pads. I would recommend going to a larger size than what you think you need. Having a extra on hand has never hurt anyone.

## Frequently Bought Together

- UPSIREN 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (10g)
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
- ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-13*