---
product_id: 667312490
title: "PhaseSheet PTM (50x40mm)- High Performance Thermal pad with Phase Change Material | Durable, not electrically Conductive | for CPU, GPU & Electronics Cooling"
brand: "thermal grizzly"
price: "13161CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Thermal Grizzly"
url: https://www.desertcart.sn/products/667312490-phasesheet-ptm-50x40mm-high-performance-thermal-pad-with-phase-change
store_origin: SN
region: Senegal
---

# Non-electrically conductive High thermal conductivity Phase change at 45°C PhaseSheet PTM (50x40mm)- High Performance Thermal pad with Phase Change Material | Durable, not electrically Conductive | for CPU, GPU & Electronics Cooling

**Brand:** thermal grizzly
**Price:** 13161CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Cool smarter, not harder — the future of thermal pads is here!

## Quick Answers

- **What is this?** PhaseSheet PTM (50x40mm)- High Performance Thermal pad with Phase Change Material | Durable, not electrically Conductive | for CPU, GPU & Electronics Cooling by thermal grizzly
- **How much does it cost?** 13161CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/667312490-phasesheet-ptm-50x40mm-high-performance-thermal-pad-with-phase-change)

## 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

- • **Precision Application:** Low liquid viscosity minimizes layer thickness, maximizing heat dissipation
- • **Safe for Sensitive Tech:** Non-electrically conductive formula protects your high-end CPUs and GPUs
- • **Next-Level Heat Transfer:** Phase change material liquefies above 45°C for ultra-thin, efficient cooling layers
- • **Versatile Cooling Solution:** Perfect for CPUs, GPUs, and diverse electronics—upgrade your thermal management game
- • **Durability Meets Performance:** Stable thermal conductivity after 10+ thermal cycles ensures long-lasting reliability

## Overview

Thermal Grizzly PhaseSheet PTM is a high-performance thermal pad featuring phase change material that liquefies above 45°C for optimal heat transfer. It offers excellent thermal conductivity, is non-electrically conductive for safe use on sensitive electronics, and maintains stable performance after multiple thermal cycles. Designed for CPUs, GPUs, and other electronics, it delivers durable, efficient cooling with minimal layer thickness.

## Description

The phase-change material on which the PhaseSheet PTM is based is solid at room temperature. The material only begins to liquefy at temperatures above 45 degrees Celsius. A high contact pressure of around 300-400N is required for optimum distribution of the liquid PhaseSheet PTM and thus the lowest possible layer thickness. PhaseSheet PTM has a very low viscosity in its liquid state and contracts again when it changes to a solid material, thus minimizing the pump-out effect. The pump-out effect is particularly pronounced when combining a copper cooler on a graphics chip because silicon and copper have different linear expansion when heated. The temperatures under load cause the heatspreader and the base plate to deform (concave or convex) and return to their original shape (straight) when they cool down. As a result, the thermal paste is slowly pressed out between the heatspreader and the base plate of the CPU cooler, for example. Outstanding thermal conductivity Consistently high performance Very long service life Versatile in application Not electrically conductive Easy to use PhaseSheet PTM is more durable than traditional thermal pastes, but not as durable as KryoSheet, for example, which is virtually maintenance-free. PhaseSheet PTM develops and stabilizes its maximum thermal conductivity after around ten thermal cycles above 60 degrees Celsius. Scope of Delivery 1x PhaseSheet PTM

Review: Application is too difficult - Incredibly difficult application, following all instructions including putting in freezer did not help, thermal pad was stuck to the plastic and was ruined by the time I got it out, stick with paste, this is not worth the hassle, I can get a regular paste application done in under a minute, but this took me an hour and still failed horribly.
Review: This thing slaps.

## Features

- High-performance thermal pad with phase change material for optimum heat transfer
- Excellent thermal conductivity for efficient cooling of CPUs, GPUs and other electronic components
- Solid at room temperature, only liquefies from 45°C for easy application
- Very low viscosity in liquid state for minimal layer thickness
- Reduced pump-out effect due to contraction during solidification
- Non-electrically conductive - safe for sensitive electronics
- Long-lasting performance with stable thermal conductivity after approx. 10 thermal cycles
- Versatile use in various cooling systems
- Easy handling and application
- Scope of delivery: 1x PhaseSheet PTM thermal pad

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DB84CQW6 |
| Best Sellers Rank | #1,654 in Computers ( See Top 100 in Computers ) #1 in Thermal Pads |
| Brand Name | Thermal Grizzly |
| Cooler Heatsink Compatibility | Varies by component |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,196) |
| Global Trade Identification Number | 04260711991059 |
| Manufacturer | Thermal Grizzly |
| Model | TG-PS-50-40 |
| Part Number | TG-PS-50-40 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Thermal Grizzly
- **Cooler heat-sink compatibility:** Varies by component
- **Manufacturer:** Thermal Grizzly
- **Number of Packs:** 1
- **Unit count:** 1 Count

## Images

![PhaseSheet PTM (50x40mm)- High Performance Thermal pad with Phase Change Material | Durable, not electrically Conductive | for CPU, GPU & Electronics Cooling - Image 1](https://m.media-amazon.com/images/I/61Gc3girWqL.jpg)

## Customer Reviews

### ⭐ Application is too difficult
*by A***A on 13 January 2026*

Incredibly difficult application, following all instructions including putting in freezer did not help, thermal pad was stuck to the plastic and was ruined by the time I got it out, stick with paste, this is not worth the hassle, I can get a regular paste application done in under a minute, but this took me an hour and still failed horribly.

### ⭐⭐⭐⭐⭐ Review
*by M***J on 29 April 2026*

This thing slaps.

### ⭐⭐⭐⭐⭐ Review
*by T***E on 21 March 2025*

Decided to try this instead of Honeywell one because that one is difficult to find. In terms of application and ease of use it's pretty much the same as Honeywell. And I suppose performance wise as well because it's been quite some time since I applied it and my gaming laptop has not thermal throttled or even needed to ramp up fans a lot. Overall it's quieter, colder and stutter free. I highly recommend to ditch normal compounds and get this instead. Follow instructions carefully and remember to clean every part of your heatsink and cooling system properly because using this.

## 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
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- 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 Senegal*
*Store origin: SN*
*Last updated: 2026-05-21*