---
product_id: 13540275
title: "K5-PRO Viscous Thermal Paste for Thermal pad 20g Compatible with iPhone, Apple iMac, Sony PS4 & PS3, Xbox, Acer Aspire etc"
brand: "cs labs"
price: "AR$58001"
currency: ARS
in_stock: true
reviews_count: 8
category: "Cs Labs"
url: https://www.desertcart.com.ar/products/13540275-k5-pro-viscous-thermal-paste-for-thermal-pad-20g-compatible
store_origin: AR
region: Argentina
---

# Infinite storage & service life Thermal conductivity >5.3 W/m.K Non-electrically conductive viscous paste K5-PRO Viscous Thermal Paste for Thermal pad 20g Compatible with iPhone, Apple iMac, Sony PS4 & PS3, Xbox, Acer Aspire etc

**Brand:** cs labs
**Price:** AR$58001
**Availability:** ✅ In Stock

## Summary

> 🔥 Cool your tech, heat up your game — K5-PRO keeps you ahead of the pack!

## Quick Answers

- **What is this?** K5-PRO Viscous Thermal Paste for Thermal pad 20g Compatible with iPhone, Apple iMac, Sony PS4 & PS3, Xbox, Acer Aspire etc by cs labs
- **How much does it cost?** AR$58001 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/13540275-k5-pro-viscous-thermal-paste-for-thermal-pad-20g-compatible)

## Best For

- cs labs enthusiasts

## Why This Product

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

## Key Features

- • **Everlasting Reliability:** No expiration date means your investment lasts indefinitely—store it, forget it, use it anytime
- • **Universal Compatibility:** Perfect fit for iPhone, Apple iMac, Sony PS4/PS3, Xbox, Acer Aspire & more—one paste to rule them all
- • **Pro-Grade Thermal Upgrade:** Transform aging hardware into efficient machines without costly replacements or scalper prices
- • **Safe & Simple Application:** Non-conductive formula lets you apply with confidence—no shorts, no stress
- • **Unmatched Heat Dissipation:** 3x more thermal conductivity than standard pads for cooler, quieter performance

## Overview

The K5-PRO Viscous Thermal Paste delivers superior thermal conductivity (>5.3 W/m.K), outclassing typical thermal pads by at least 3x. Designed for universal compatibility with popular devices like iPhones, Apple iMacs, Sony PS4/PS3, Xbox, and Acer Aspire, it offers a non-electrically conductive, easy-to-apply formula that withstands temperatures up to 250°C. With an infinite shelf life and proven lab-tested performance, K5-PRO is the ultimate upgrade for professionals seeking reliable, long-lasting cooling solutions that enhance device longevity and performance.

## Description

desertcart.com: CS Labs K5-PRO Viscous Thermal Paste for Thermal pad 20g Compatible with iPhone, Apple iMac, Sony PS4 & PS3, Xbox, Acer Aspire etc : Electronics

Review: Measurable Improvement - PC specs: CPU-Ryzen 5 3600 at stock speeds GPU-MSI Evoke OC RX 5700XT Stuffed into an itty-bitty Sliger Cerberus mATX case In an effort to quiet the fans on my GPU, I decided to replace the under-sized and poorly placed thermal pads on the VRMs and memory modules. I watched the Linus Tech Tips video for the K-5 and it seemed like a simple fix for cheap. And since the K-5 thermal compound is not electrically conductive, there wasn't much that could go wrong. I did some benchmark testing before and after removing the existing thermal pads and applying the K-5. See pictures. To maximize heat output, I ran Furmark on the GPU and prime95 on the CPU for 10 minutes and logged temps and GPU clocks to check for equal performance. As you can see, the numbers speak for themselves. Clocks appeared to be unaffected and the thermals definitely improved. That being said, this GPU is still hot as hell, and under actual gameplay loads (and depending on the game) the GPU hotspot temp (aka edge or junction temp) can still hit 100 C. This is better than the 109 C I saw before the K-5. I imagine that the K-5 being applied helps improve overall cooler performance, and thus allows the cooler to remove more heat form the GPU die itself. My next move will be to try a better thermal paste for the die, as the old tube of arctic silver I've been using for 10 years may not work as well as it used to. I forgot to take pictures of the K-5 after I applied it, but it is messy. Be sure to wear gloves and avoid getting it on anything other than the GPU. I didn't try to clean it up, but I imagine it would imagine it is not easy to get out of clothes. Overall this stuff works. If you are comfortable with taking apart a GPU (and it isn't that hard, just be sure to use the correctly sized screw driver) then this is an easy way to squeeze some better performance out of hardware if you aren't satisfied with it and can't really do anything about it now (I would think of getting a new GPU but I ain't feeding the scalpers).
Review: Potential fix for the Greek Economy! - I bought this as a curiosity, having recently purchased 20m/kw thermal pads to replace the stock pads on the VRAM and voltage controller on my AsRock6700XT Phantom D Gaming gpu; which did ok but there were multiple thicknesses used throughout the construction and I just couldn't get all the contact points well enough to do the job I was hoping for, which matters because its the card I use in conjunction with a 5950x that I air-cool with a Noctua NH-U12A. The AsRock GPU is rated to operate as high as 110 degrees, but I don't like it exceeding 90 under load given its proximity to a high-heat CPU. So I buy this stuff. It not only works better than the pads (I had to buy a 2nd 20g jar for use between the backplate and card which is about 2.8mm difference) but it also made me remember way back to the early days of home PCs. Before custom builds, before internet shopping, before you could reasonably FIND a spare component or upgrade without having to contact the retailer or PC manufacturer. THIS WAS THE KIND OF GOOP THEY USED IN PCs, PEOPLE! Slathered unceremoniously between various components and their related heatsinks, messy goo was your reward for removing a warranty sticker to take something apart. You've heard the saying "the easiest solution is usually the correct one," right? Well, PC builders had it right all along decades ago, this company simply refined it to a higher grade to handle todays thermal demands. But due to companies thinking consumers wanted a "cleaner, simpler, more upgrade friendly" solution, thermal pads get invented and force us into thinking we have to make a sacrifice in performance in favor of convenience or less mess. Screw that. I never asked for anything to be smaller, more lightweight, less hassle, yada yada. I asked for stuff to perform well, and k5 Pro really does! In a world of electronic everything, every household with an overheating anything has a use for this stuff, and it boggles the mind how the Greek economy could be struggling the way it is when they have such a cash-cow export! Computer-Systems, raise the price by a dollar, make a TV or internet commercial to expand sales and go bail out your government. They need it.

## Features

- FBA
- K5-PRO has thermal conductivity K>5,3 W/m.K (at least 3 times higher than common thermal pads that are used on computers and comercial electronics) Computer Systems materials science laboratory testing : Method using a comparative technique (P. Karydopoulos, P. Frantzis, N. Karagiannis MSAIJ 2014)
- K5-PRO 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 (practically infinite)
- Expiration date: No expiration date (new formula). Infinite storage / service life. Protect from frost and dust

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UTX7K2E |
| Best Sellers Rank | #24 in Thermal Pads #43 in Silicon Grease |
| Brand | CS Labs |
| Brand Name | CS Labs |
| CPU Socket | Universal |
| Cooler Heatsink Compatibility | Universal |
| Cooler Heatsink Material | Aluminum |
| Customer Reviews | 4.6 out of 5 stars 501 Reviews |
| Item Weight | 0.71 Ounces |
| Manufacturer | COMPUTERSYSTEMS REPAIR SERVICES DATA RECOVERY |
| Mounting Type | PCB Mount |
| UPC | 635292526527 |

## Product Details

- **Brand:** CS Labs
- **Cooler Heatsink Material:** Aluminum
- **Cooler Heatsink Compatibility:** Universal
- **Item Weight:** 0.71 Ounces
- **Mounting Type:** PCB Mount

## Images

![K5-PRO Viscous Thermal Paste for Thermal pad 20g Compatible with iPhone, Apple iMac, Sony PS4 & PS3, Xbox, Acer Aspire etc - Image 1](https://m.media-amazon.com/images/I/71ScP4LpgsL.jpg)

## Questions & Answers

**Q: Even though this is not it's intended purpose, would this function in an emergency as regular thermal paste for an older core i3 processor?**
A: No please do not use K5 PRO as a normal thermal paste. It is very viscous so it will increase distance between CPU and heatsink and you will not get good results.

**Q: Would this work for safety?**
A: Not sure what you mean by "work for safety" so I'll just assume you meant "is it safe to use? " or "does it work?" The answer is yes and yes, it is not electrically conductive and it is meant to be used as a thermalpad/goop replacement (it is not intended gor CPUs, If you use this on a cpu it will thermal throttle and can damage the cpu). I used this on an Asus ROG gl751 when I replaced the motherboard, had to use this because Asus uses thermal goop instead of pads and this worked fine on the power delivery components.

**Q: How much should you actually apply for a laptop? There video shows them just globing it on? Ive used it once but think i used to much.**
A: My understanding you want to use enough for it fill in the gaps or basically kinda like when you make a jelly/ peanut butter sandwich and when pressed the stuff together and it spreads means you put enough. From what been said you can just glob it on also just not use it for the CPU/ GPU chip.

I think you should be able to ask Linus directly or the company. Iv uses it on my GPU when I went water cooling

**Q: Hi, i own a gaming laptop. the gpu temperature is still high after repasted. can i reduce the temperature if all of the thermal pad replaced ?**
A: Yes you can use k5 thermal paste to replace your thermal pads and is non conductive I have used it on my GPU RX6700xt I repasted my gpu with GLid thermal compound and used k5 to replace my thermal pads and temps are now around 60c full tilt not under load it easily sits at 32c hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Measurable Improvement
*by C***E on January 27, 2022*

PC specs: CPU-Ryzen 5 3600 at stock speeds GPU-MSI Evoke OC RX 5700XT Stuffed into an itty-bitty Sliger Cerberus mATX case In an effort to quiet the fans on my GPU, I decided to replace the under-sized and poorly placed thermal pads on the VRMs and memory modules. I watched the Linus Tech Tips video for the K-5 and it seemed like a simple fix for cheap. And since the K-5 thermal compound is not electrically conductive, there wasn't much that could go wrong. I did some benchmark testing before and after removing the existing thermal pads and applying the K-5. See pictures. To maximize heat output, I ran Furmark on the GPU and prime95 on the CPU for 10 minutes and logged temps and GPU clocks to check for equal performance. As you can see, the numbers speak for themselves. Clocks appeared to be unaffected and the thermals definitely improved. That being said, this GPU is still hot as hell, and under actual gameplay loads (and depending on the game) the GPU hotspot temp (aka edge or junction temp) can still hit 100 C. This is better than the 109 C I saw before the K-5. I imagine that the K-5 being applied helps improve overall cooler performance, and thus allows the cooler to remove more heat form the GPU die itself. My next move will be to try a better thermal paste for the die, as the old tube of arctic silver I've been using for 10 years may not work as well as it used to. I forgot to take pictures of the K-5 after I applied it, but it is messy. Be sure to wear gloves and avoid getting it on anything other than the GPU. I didn't try to clean it up, but I imagine it would imagine it is not easy to get out of clothes. Overall this stuff works. If you are comfortable with taking apart a GPU (and it isn't that hard, just be sure to use the correctly sized screw driver) then this is an easy way to squeeze some better performance out of hardware if you aren't satisfied with it and can't really do anything about it now (I would think of getting a new GPU but I ain't feeding the scalpers).

### ⭐⭐⭐⭐⭐ Potential fix for the Greek Economy!
*by W***R on July 4, 2022*

I bought this as a curiosity, having recently purchased 20m/kw thermal pads to replace the stock pads on the VRAM and voltage controller on my AsRock6700XT Phantom D Gaming gpu; which did ok but there were multiple thicknesses used throughout the construction and I just couldn't get all the contact points well enough to do the job I was hoping for, which matters because its the card I use in conjunction with a 5950x that I air-cool with a Noctua NH-U12A. The AsRock GPU is rated to operate as high as 110 degrees, but I don't like it exceeding 90 under load given its proximity to a high-heat CPU. So I buy this stuff. It not only works better than the pads (I had to buy a 2nd 20g jar for use between the backplate and card which is about 2.8mm difference) but it also made me remember way back to the early days of home PCs. Before custom builds, before internet shopping, before you could reasonably FIND a spare component or upgrade without having to contact the retailer or PC manufacturer. THIS WAS THE KIND OF GOOP THEY USED IN PCs, PEOPLE! Slathered unceremoniously between various components and their related heatsinks, messy goo was your reward for removing a warranty sticker to take something apart. You've heard the saying "the easiest solution is usually the correct one," right? Well, PC builders had it right all along decades ago, this company simply refined it to a higher grade to handle todays thermal demands. But due to companies thinking consumers wanted a "cleaner, simpler, more upgrade friendly" solution, thermal pads get invented and force us into thinking we have to make a sacrifice in performance in favor of convenience or less mess. Screw that. I never asked for anything to be smaller, more lightweight, less hassle, yada yada. I asked for stuff to perform well, and k5 Pro really does! In a world of electronic everything, every household with an overheating anything has a use for this stuff, and it boggles the mind how the Greek economy could be struggling the way it is when they have such a cash-cow export! Computer-Systems, raise the price by a dollar, make a TV or internet commercial to expand sales and go bail out your government. They need it.

### ⭐⭐⭐⭐⭐ Perfect for repasting your computer components.
*by G***S on February 7, 2025*

Great thermal paste for repasting your computer components. Easy to use and good consistency for application. Keeps temperatures lower as it creates a nice bridge between the components.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-21*