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🔥 Cool smarter, not harder — unlock pro-grade thermal mastery!
Thermal Grizzly PhaseSheet PTM is a high-performance thermal pad featuring phase change material that liquefies above 45°C to optimize 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 various cooling systems, it minimizes pump-out effects and ensures durable, efficient cooling for professional-grade hardware.



| ASIN | B0DB84CQW6 |
| Best Sellers Rank | #21,982 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,827 in Components |
| Brand | Thermal Grizzly |
| Brand Name | Thermal Grizzly |
| CPU Socket | Universal |
| Cooler Heatsink Compatibility | Varies by component |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 1,354 Reviews |
| Global Trade Identification Number | 04260711991059 |
| Importer Contact Information | Thermal Technologies Floor No.: 2nd Building No./Flat No.: 17 Road/Street: 7th Main Road Locality/Sub Locality: II Stage Indiranagar Bengaluru 560038 [email protected] +91 9477224913 |
| Item Type Name | Thermalpad |
| Item Weight | 20 Grams |
| Manufacturer | Thermal Grizzly, Thermal Grizzly Holding GmbH Gewerbestrabe 39 16540 Hohen Neuendaof Germany |
| Manufacturer Contact Information | Thermal Grizzly Holding GmbH Gewerbestrabe 39 16540 Hohen Neuendaof Germany |
| Model Number | TG-PS-50-40 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Packer Contact Information | Thermal Technologies Floor No.: 2nd Building No./Flat No.: 17 Road/Street: 7th Main Road Locality/Sub Locality: II Stage Indiranagar Bengaluru 560038 [email protected] +91 9477224913 |
| Part Number | TG-PS-50-40 |
| Warranty Description | Consumable product with no warranty |
V**H
CONSISTENT PERFORMER
Switched from Arctic MX-6 to Phasesheet PTM, and the difference was far bigger than I expected. My laptop is Dell G15 5530 Intel-i5 13450HX (boost upto 191W). My CPU now runs noticeably cooler while sustaining much higher CPU package power(Max:143W Avg:115W Temps Avg: 85-89) under heavy stress tests instead of dropping power quickly due to heat. They power are much for a laptop to handle. Temperatures are more stable, hotspot/core deltas are better controlled, and overall performance is more consistent. If you're deciding between MX-6 and Phasesheet PTM for a high-performance laptop, Thermal Grizzly is absolutely worth the upgrade. 5/5
J**M
Great thermal performance! But hard to remove plastic layer
Has great thermal performance. But it is hard to apply. If you refrigerate it and remove the plastic layer(hardest part) then it is easy. But I did without refrigerator. Now my laptop (ThinkPad P15 Gen 2) runs in a stress test at 100 watts for 1st 5 minutes at average of 90°C compared to previously with cryofuze 5 where it would be 50 watts at 80°C . It would run for higher wattage but limitation of VR cooling limits the laptop. Got it is for ₹1699.
A**H
Great product and performance
Amazing performance, it says to wait for 10 cycles for optimal temperature drop but as soon as I changed my laptop cpu temperature dropped from 90- 97c to 75 - 84c on heavy games. I bought it for 1.7k , it's pricey compared to other brands or sellers but you can rest assured of its authenticity and for laptops you can use it twice. P.s use tweezers to remove the protective films in top and bottom.
M**J
Works flawless. Especially amd processors in laptops
This thing slaps.
B**K
Great performance
Best thermal upgrade I’ve done till now. GPU 59–65°C, CPU under 75°C and way less throttling. My LOQ laptop finally runs cool. Also, definitely keep PTM7950 in the fridge before application, tried applying it before cooling and it was a complete mess. 10/10 for cooling performance. 6/10 for application ease. Highly recommend
S**C
Amazing performances
Amazing performances and thermals. Used both in laptop CPU and GPU. Good value for money.
G**P
Great product
Came in nice, neat packaging. Works very well.
J**N
Best seller…
Thanks its all good
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.
T**E
Exceptional Performance
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.
Trustpilot
3 days ago
1 month ago