---
product_id: 645948908
title: "Thermal Grizzly PhaseSheet PTM 50x40 mm Phase-Change Thermal Pad CPU GPU"
brand: "thermal grizzly"
price: "€ 34.09"
currency: EUR
in_stock: true
reviews_count: 13
category: "Thermal Grizzly"
url: https://www.desertcart.sk/products/645948908-thermal-grizzly-phasesheet-ptm-50x40-mm-phase-change-thermal-pad
store_origin: SK
region: Slovakia
---

# Phase-change tech for superior heat transfer 50x40 mm pad, customizable fit Electrically non-conductive, safe handling Thermal Grizzly PhaseSheet PTM 50x40 mm Phase-Change Thermal Pad CPU GPU

**Brand:** thermal grizzly
**Price:** € 34.09
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — the thermal pad your rig deserves!

## Quick Answers

- **What is this?** Thermal Grizzly PhaseSheet PTM 50x40 mm Phase-Change Thermal Pad CPU GPU by thermal grizzly
- **How much does it cost?** € 34.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/645948908-thermal-grizzly-phasesheet-ptm-50x40-mm-phase-change-thermal-pad)

## Best For

- thermal grizzly enthusiasts

## Why This Product

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

## Key Features

- • **Durable Under Pressure:** Maintains stable performance even during intense thermal loads, ensuring your system stays cool when it matters most.
- • **Versatile Compatibility:** Ideal for repasting, cooler swaps, and routine maintenance across a wide range of high-performance electronics.
- • **Safe & Clean Application:** Non-conductive formula eliminates risk of shorts, making installation worry-free and maintenance hassle-free.
- • **Tailored Fit for Every Setup:** Generous 50x40 mm size easily cut to perfectly match your CPU, GPU, or console surfaces.
- • **Next-Level Cooling Efficiency:** Phase-change material liquefies under heat, maximizing thermal conductivity beyond traditional pastes.

## Overview

Thermal Grizzly PhaseSheet PTM is a premium phase-change thermal pad designed for CPUs, GPUs, and consoles. Measuring 50x40 mm, it liquefies under heat to provide superior thermal conductivity while adapting to uneven surfaces. Its electrically non-conductive composition ensures safe, clean installation and consistent cooling performance under extreme conditions, making it the go-to solution for high-performance system maintenance and upgrades.

## Description

Product Description High-End Phase Change PhaseSheet PTM is a thermal pad based on a Phase Change Material. The solid pads at room temperature can be easily applied and liquefy during operation, effectively dissipating heat like thermal paste while maintaining optimal thermal conductivity. Optimal Adaptation PhaseSheet PTM adapts perfectly to uneven surfaces, ensuring even heat distribution. In its liquid state, it has very low viscosity and retracts back to its solid form, mitigating the pump-out effect. Consistent Performance Under Extreme Conditions Even under extreme thermal loads, PhaseSheet PTM remains stable and delivers consistent cooling performance. Designed for high-performance systems, it ensures optimal temperature regulation even during intensive use. Available size: 50x40mm.

Review: Improved laptop performance - It's been around 3 weeks now and I am really happy with my laptop temperatures after using PTM! For context, I have an Asus Rog Stryx laptop which uses liquid metal on the GPU and CPU. When I first bought it I didn't know much about liquid metal but thought it sounded interesting and was even quite excited to have a laptop with it. Boy was I wrong... After about 2 years of using my laptop and not having any issues, the laptop started shutting off while playing certain games. I tried seeing if I can sort the issue out through software changes but soon realized the issue ran deeper than that. It was clearly overheating and shutting down to save itself. I then opened the bugger and as you can see from the second photo, the liquid metal was anywhere but on the bloody GPU or CPU, hence crispy black spots in the middle. I did a lot of reading and decided to not use my familiar thermal paste but instead go for PTM and I'm glad I did. I won't lie to you putting it on is tricky. I bought 2 sheets for my GPU and CPU as it was my first time using it and I knew I needed to have space for error which I had. I recommend putting it in the fridge before using as it tends to soften up in your hands. Plenty of YouTube tutorials out there on this. Finally got it on as you can see on the first photo and put some thermal sheets on my VRAM and VRMs before closing it off. Temperature-wise, don't expect a huge drop, especially on your laptop as gaming laptops tend to have high temps. What was important for me is that the PTM keeps temps in the safe boundaries and saves my CPU and GPU and that it does. Overall, the quality of the PTM and packaging was really good and since I was able to do this myself rather than sending to a repair shop I got more than my money's worth. Would highly recommend!
Review: Easy to fit, high performance low mess solution - Easy application, no mess - low temps - recommended. Fitted to a 5800x3d with a Peerless Assassin SE 120 - took about 3 mins to replace old paste. Handling easy ( both sides have a clear plastic lining ) - snipped a bit off to match the AM4 profile then pushed onto now clean CPU. About 3 mins later peeled the other side of plastic off then screwed the heatsink down. Temps from get-go 40C idle, 75C under load ( which is very good in comparison the the cryonaut it replaced )

## Features

- PHASE-CHANGE THERMAL PAD FOR CPU AND GPU PhaseSheet PTM is made as a clean alternative to classic thermal paste.
- PTM MATERIAL FOR STRONG CONTACT UNDER HEAT The interface adapts during operation and supports efficient heat transfer.
- SUITABLE FOR CPU, GPU AND CONSOLE APPLICATIONS Useful for repaste jobs, cooler swaps and maintenance on compatible contact surfaces.
- PRACTICAL 50x40 mm FORMAT FOR FLEXIBLE USE Can be cut to fit many applications and contact areas.
- ELECTRICALLY NON-CONDUCTIVE FOR SAFER HANDLING Designed for easy installation and stable thermal performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DB84CQW6 |
| Best Sellers Rank | 1,918 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in Thermal Pads |
| Brand | Thermal Grizzly |
| Cooler Heatsink Compatibility | CPU, GPU, and other electronic components |
| Cooler heatsink compatibility | CPU, GPU, and other electronic components |
| Customer Reviews | 4.4 out of 5 stars 1,889 Reviews |
| Global Trade Identification Number | 04260711991059 |
| Item Highlight | Phase-change thermal pad, PTM, CPU, GPU, consoles, strong contact, easy handling, non-conductive, paste alternative |
| Manufacturer | Thermal Grizzly |
| Manufacturer Part Number | TG-PS-50-40 |
| Model Number | TG-PS-50-40 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of items | 1 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Product Details

- **Brand:** Thermal Grizzly
- **Cooler heatsink compatibility:** CPU, GPU, and other electronic components
- **Manufacturer:** Thermal Grizzly
- **Number of Packs:** 1
- **Unit count:** 1.0 count

## Images

![Thermal Grizzly PhaseSheet PTM 50x40 mm Phase-Change Thermal Pad CPU GPU - Image 1](https://m.media-amazon.com/images/I/712WWfbiYtL.jpg)
![Thermal Grizzly PhaseSheet PTM 50x40 mm Phase-Change Thermal Pad CPU GPU - Image 2](https://m.media-amazon.com/images/I/8174uWEZieL.jpg)
![Thermal Grizzly PhaseSheet PTM 50x40 mm Phase-Change Thermal Pad CPU GPU - Image 3](https://m.media-amazon.com/images/I/7197v3aynrL.jpg)
![Thermal Grizzly PhaseSheet PTM 50x40 mm Phase-Change Thermal Pad CPU GPU - Image 4](https://m.media-amazon.com/images/I/51P33uuJ9gL.jpg)
![Thermal Grizzly PhaseSheet PTM 50x40 mm Phase-Change Thermal Pad CPU GPU - Image 5](https://m.media-amazon.com/images/I/71vkEQPMUvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Improved laptop performance
*by A***R on 16 May 2025*

It's been around 3 weeks now and I am really happy with my laptop temperatures after using PTM! For context, I have an Asus Rog Stryx laptop which uses liquid metal on the GPU and CPU. When I first bought it I didn't know much about liquid metal but thought it sounded interesting and was even quite excited to have a laptop with it. Boy was I wrong... After about 2 years of using my laptop and not having any issues, the laptop started shutting off while playing certain games. I tried seeing if I can sort the issue out through software changes but soon realized the issue ran deeper than that. It was clearly overheating and shutting down to save itself. I then opened the bugger and as you can see from the second photo, the liquid metal was anywhere but on the bloody GPU or CPU, hence crispy black spots in the middle. I did a lot of reading and decided to not use my familiar thermal paste but instead go for PTM and I'm glad I did. I won't lie to you putting it on is tricky. I bought 2 sheets for my GPU and CPU as it was my first time using it and I knew I needed to have space for error which I had. I recommend putting it in the fridge before using as it tends to soften up in your hands. Plenty of YouTube tutorials out there on this. Finally got it on as you can see on the first photo and put some thermal sheets on my VRAM and VRMs before closing it off. Temperature-wise, don't expect a huge drop, especially on your laptop as gaming laptops tend to have high temps. What was important for me is that the PTM keeps temps in the safe boundaries and saves my CPU and GPU and that it does. Overall, the quality of the PTM and packaging was really good and since I was able to do this myself rather than sending to a repair shop I got more than my money's worth. Would highly recommend!

### ⭐⭐⭐⭐⭐ Easy to fit, high performance low mess solution
*by C***E on 14 September 2026*

Easy application, no mess - low temps - recommended. Fitted to a 5800x3d with a Peerless Assassin SE 120 - took about 3 mins to replace old paste. Handling easy ( both sides have a clear plastic lining ) - snipped a bit off to match the AM4 profile then pushed onto now clean CPU. About 3 mins later peeled the other side of plastic off then screwed the heatsink down. Temps from get-go 40C idle, 75C under load ( which is very good in comparison the the cryonaut it replaced )

### ⭐⭐⭐⭐⭐ Best TIM for laptops - and anything else I guess
*by M***B on 9 August 2026*

There are 49 screws between me and my laptop's CPU. And every few weeks my Arctic MX-7 makes me wish I'd stuck with the stock 8 year-old thermal paste instead because the pump-out effect on this stuff is unreal. So I replace it, thinking this time my thermal paste applying technique will be better, but alas, the moment it's heated up it vanishes from under the CPU die. This PTM stuff is amazing. It outperforms freshly applied Arctic MX-7 and the more you put it through heat cycles the better it performs. I've gone from temperatures of 50°C trying to open Firefox to 36°C. If you buy this stuff instead of a thermal paste tube, even though you can only apply it once you're still getting better value for money (unless you build many PCs obviously). It is obviously a pain to apply. For laptops, I personally recommend cutting out slightly more than you need and then using a blade to cut it to shape after you've applied it because there is no way a human is getting that perfectly aligned - and if you don't on the first try, you have no choice but to scrape it off and try with a new piece.

## Frequently Bought Together

- Thermal Grizzly - PhaseSheet PTM (50x40mm)- High Performance Thermal pad with Phase Change Material | Durable, not electrically Conductive | for CPU, GPU & Electronics Cooling
- Thermal Grizzly TG Putty Advance - 30 Gram - Electrically Non-Conductive Thermal Putty for GPU Modding and Thermal Pad Replacement
- Thermal Grizzly Duronaut - 6 Gram - Enhanced Durability & High Performance Thermal Paste - for Maximum Thermal Conductivity While Overclocking CPU/GPU/PS4/PS5/Xbox

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-11-08*