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🔥 Stay cool, perform cooler — the future of thermal pads is here!
Thermal Grizzly PhaseSheet PTM is a high-performance thermal pad featuring phase change material that liquefies above 45°C to create an ultra-thin, highly conductive cooling layer. It offers exceptional durability with stable thermal conductivity after multiple heat cycles, is non-electrically conductive for safe use on sensitive electronics, and minimizes pump-out effects for consistent, long-term performance across CPUs, GPUs, and other electronic components.



| ASIN | B0DB84CQW6 |
| Best Sellers Rank | #4,622 in Computers ( See Top 100 in Computers ) #6 in Thermal Pads |
| Brand | Thermal Grizzly |
| Brand Name | Thermal Grizzly |
| Cooler Heatsink Compatibility | Varies by component |
| Cooler heat-sink compatibility | Varies by component |
| Customer Reviews | 4.4 out of 5 stars 1,391 Reviews |
| Global Trade Identification Number | 04260711991059 |
| Item Weight | 20 Grams |
| Item weight | 20 Grams |
| Manufacturer | Thermal Grizzly |
| Model | TG-PS-50-40 |
| Number of Packs | 1 |
| Part Number | TG-PS-50-40 |
| Unit Count | 1 Count |
| Unit count | 1 Count |
A**A
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.
G**P
Great product
Came in nice, neat packaging. Works very well.
A**C
THIS THING IS INSANE
I own a Lambda Tensorbook 2 (basically a Razer 15) for a few years now. Some days ago, I opened it up, and re applied thermal paste (MX-40) carefully on GPU and CPU. The improvement was significant, but it showed two hotter spots which were still causing some throttling. So I decided to try this product. I left it in the fridge about 10 minutes, cleaned the old paste, cut the sheet into two pieces for GPU and CPU, and applied the sheets over them. BOOM. 5 seconds. The peel is a bit hard to remove, technical tweezers helped. I cut it slightly bigger than the chips, and still got some left for a change in the future. TEMPS ARE INSANE! The PC sits now at 4300 MHz across all cores in PL2 (boost mode) with avg temp around 80 (more or less 20 seconds boost, 90 W), and at 3700 all cores in PL2 at about 60 degrees. ZERO THERMAL THROTTLING. The GPU couldn’t get hotter than 61 degrees in 5 minutes of test load. My fans are now basically never on. I am very happy with the purchase.
Z**.
More than ideal on gaming laptops
This stuff is actually great! I can’t speak for larger desktop cpu’s but I used it on my gaming laptop after my thermal paste dried up and was curious about PTM, this stuff works wonders there wasn’t much of a difference with my GPU temps since those were always fine but this lowered my laptops cpu temps from 20 degrees cooler which is more than ideal with how notoriously bad laptop heating is. If you have a gaming laptop or a laptop that heats fast this is a easy recommend and you’ll be more than happy with its results and how effective it is at handling temps
I**I
Muy buena opción para portátil
Todo perfecto, fácil aplicación y las temperaturas del portátil han bajado considerable.
C**L
Thermal Grizzly - PhaseSheet PTM (50 x 40 mm) - High Performance Thermal Pad
Excellent getting 30c to 70c on hotspot watting for inbeding on a rx9060tx gpu 30c to 45c have got a few heat sinks an the back plate thou.
Trustpilot
2 weeks ago
1 week ago