---
product_id: 767224751
title: "Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g)"
brand: "upsiren"
price: "5424371₫"
currency: VND
in_stock: true
reviews_count: 6
category: "Upsiren"
url: https://www.desertcart.vn/products/767224751-ultra-16-8w-mk-thermal-putty-for-vga-gpu-ic
store_origin: VN
region: Vietnam
---

# 1000+ days long operational life 16.8 W/mK ultra thermal conductivity Non-electrically conductive & safe Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g)

**Brand:** upsiren
**Price:** 5424371₫
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool your tech, heat up your game with Ultra 16.8w/mk Thermal Putty!

## Quick Answers

- **What is this?** Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) by upsiren
- **How much does it cost?** 5424371₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/767224751-ultra-16-8w-mk-thermal-putty-for-vga-gpu-ic)

## 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

- • **Mess-Free Reapplication:** Dry, sticky formula stays put without dripping, making heatsink removal and reapplication hassle-free.
- • **Versatile Compatibility:** Ideal for GPUs, memory chips, automotive electronics, LED lighting, and military-grade devices.
- • **Next-Level Cooling Efficiency:** Delivers 3x better heat transfer than standard thermal pads for peak GPU & IC performance.
- • **Precision Application Control:** Malleable gummy texture lets you sculpt perfect thickness, avoiding PCB damage and hotspots.
- • **Safe & Durable Under Pressure:** Withstands up to 250°C and stays stable for over 1000 days—reliable for long-term use.

## Overview

Ultra 16.8w/mk Thermal Putty by UPSIREN is a premium, high-conductivity thermal interface material designed to replace traditional thermal pads up to 3mm thick. With a thermal conductivity exceeding 16.8 W/mK—over three times that of common pads—this non-electrically conductive putty ensures rapid heat dissipation for GPUs, memory modules, and other critical electronics. It withstands temperatures up to 250°C and offers a lab-tested operational lifespan exceeding 1000 days, making it a durable, high-performance solution for professional-grade cooling applications.

## Description

Applications *Automotive Electronic Control Units *Heat sink, Memory modules *LED Lighting, LCD-TV *Military Electronics *Power Supplies *Telecom services *Wireless instruments *Automotive control services

Review: Expensive and difficult to use but it works - i have years of experience refurbrishing cards, this product is very difficult to manage and to apply. online there are some tutorial bun honestly i don't raccomend to spread things everywhere without any minimum of diagnostic with your fingers. Be informed that 20g are not enogh to cover the VRMs and ram chips of a full card. (in my case a 3090) i raccomend to use oven paper and place a specific amount on it and roll them since u don't reach a proper thinkness of each related thermal pads you are going to replace and cut with a cutter the portion that u need (is really time consuming but the final result will be better and without messing the pcb). Spreading the putty without a control is going to cause imperfection causing high pressure spot and bending the pcb, since we don't want to destroy our card pay attention.
Review: Best in class performance at a better value than TG Putty Pro. The putty is easy to apply if you just use your hands (recommend using the finger covers) and apply liberally. The dry nature of the putty also helps when reapplying my thermal paste as it stays put and doesn't drip everywhere when I pull off the heatsink. 5/5 this is my new go to putty for any pad based applications because of performance and value for the amount given.

## Features

- 1. Ultra thermal putty is a high quality gummy / sticky thermal paste designed for use on memory chips and GPUs of various computers.
- 2. Ultra thermal putty can replace soft thermal pads that are used on computers (up to 3mm thick)
- 3. Ultra thermal putty has thermal conductivity K>16.8 W/m.K (at least 3 times higher than common thermal pads that are used on computers and comercial electronics)
- 4. Ultra thermal putty is applied very easily directly on the component and has no electrical conductivity. It can be heated up to 250 degrees (Celcium) and has a long operational life time
- **The theoretical service life in the laboratory can reach over 1,000+ days.**

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F6V5CZXX |
| Are Batteries Included | No |
| Best Sellers Rank | #53,245 in Computers ( See Top 100 in Computers ) #54 in Thermal Pads |
| Brand | UPSIREN |
| Customer Reviews | 4.4 4.4 out of 5 stars (84) |
| Date First Available | 17 August 2025 |
| Item Weight | 145 g |
| Manufacturer | UPSIREN |
| Manufacturer reference | UX PRO |
| Package Dimensions | 15.8 x 7.5 x 3.4 cm; 145 g |

## Images

![Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) - Image 1](https://m.media-amazon.com/images/I/51M+ayAwwdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Expensive and difficult to use but it works
*by N***L on 24 November 2024*

i have years of experience refurbrishing cards, this product is very difficult to manage and to apply. online there are some tutorial bun honestly i don't raccomend to spread things everywhere without any minimum of diagnostic with your fingers. Be informed that 20g are not enogh to cover the VRMs and ram chips of a full card. (in my case a 3090) i raccomend to use oven paper and place a specific amount on it and roll them since u don't reach a proper thinkness of each related thermal pads you are going to replace and cut with a cutter the portion that u need (is really time consuming but the final result will be better and without messing the pcb). Spreading the putty without a control is going to cause imperfection causing high pressure spot and bending the pcb, since we don't want to destroy our card pay attention.

### ⭐⭐⭐⭐⭐ Review
*by K***. on 3 July 2025*

Best in class performance at a better value than TG Putty Pro. The putty is easy to apply if you just use your hands (recommend using the finger covers) and apply liberally. The dry nature of the putty also helps when reapplying my thermal paste as it stays put and doesn't drip everywhere when I pull off the heatsink. 5/5 this is my new go to putty for any pad based applications because of performance and value for the amount given.

### ⭐⭐⭐⭐⭐ Review
*by W***Z on 13 May 2025*

it is incredible how well it works, best product out there, a year later after installing and the paste is not even close to dry

## Frequently Bought Together

- UPSIREN Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g)
- PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop
- Thermal Grizzly - PhaseSheet PTM (50x40mm)- High Performance Thermal pad with Phase Change Material | Durable, not electrically Conductive | for CPU, GPU & Electronics Cooling

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-02*