---
title: "Thermal Putty — $171K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/thermal-putty"
last_updated: "2026-08-11T09:46:53.114Z"
locale: en
meta:
description: "Niche score 48/100 · $171K/yr market · 95K searches/yr · $28.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $171K/yr market · 95K searches/yr · $28.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Thermal Putty — $171K/yr Amazon US Niche (2026) - Flapen"
---
# **thermal putty**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 35Growth 45Conversion 70Competition 27Returns 82Price range 88Avg price 95Brand share 0Review moat 93Quality gap 27
**Avg price**
**Incredible****$28.28**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****139.5**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$10.18–$66.99**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Conversion**
**Good****6.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+16.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$171K**
$171K/yr · 95K searches
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, thermal putty is a $171K/yr Amazon United States market (95K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 48/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **thermal putty market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$113K–$141K**
- units × avg price
- **Conversion rate**
- **6.4%**
- **Avg BSR**
- **#41**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **1.8%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **—flat
**Sellers**
**17**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**0%**
- UPSIREN44% - Thermal Grizzly44% - GSCOLER6% - PolarTronix5% - COMPUTERSYSTEMS REPAIR SERVICES DATA RECOVERY2%
## **Demand**
Weekly Amazon search volume, last 42 weeks — +16.1% search growth over the last 90 days.
3K2KOct '25Nov '25Jan '26Mar '26Apr '26Jun '26
[**Open Trend **](https://flapen.com/research/us/electronics/thermal-putty/trend)
## **Top thermal putty search terms**
- **thermal putty**69K/yr+10.8%4.8% conv. - **upsiren u6 pro**5K/yr+89.6%5.5% conv. - **upsiren utp-8**3K/yr+45.3%7.6% conv. - **masilla termica**4K/yr+21.0%1.6% conv. - **upsiren thermal putty**4K/yr+28.1%6.3% conv. - **thermal grizzly putty**4K/yr-20.9%7.7% conv. - **thermal putty gpu**3K/yr+21.8%4.7% conv. - **upsiren**3K/yr+30.1%2.9% conv. [**All search terms **](https://flapen.com/research/us/electronics/thermal-putty/search-terms)
## **Top thermal putty products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$17K20%$34K30%$51K40%$69K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Thermal Grizzly TG Putty Basic - 30 Gram - Electrically Non-Conductive Thermal Interface Material for GPU Modding and Thermal Pad Replacement**Thermal Grizzly**$16.43**4.6★312 rev](https://www.amazon.com/dp/B0DQDB9HH6) [2**UTP-6 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (10g)**UPSIREN**$10.22**4.7★200 rev](https://www.amazon.com/dp/B0CJS8ZCML) [3**Thermal Grizzly TG Putty Advance - 30 Gram - Electrically Non-Conductive Thermal Putty for GPU Modding and Thermal Pad Replacement**Thermal Grizzly**$27.42**4.6★351 rev](https://www.amazon.com/dp/B0DQDDB9T7) [4**UPSIREN UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (20g)**UPSIREN**$24.96**4.5★131 rev](https://www.amazon.com/dp/B0CSZ8BFZS) [5**Upsiren UTP-8 14.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (10 Grams)**UPSIREN**$12.88**4.6★118 rev](https://www.amazon.com/dp/B0D1GW8PB2)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GSCOLER Thermal Putty - 10 Gram - >15W/mK High Performance Replacement for Thermal Paste and Thermal Pads Non-Conductive Gap Filler for Server GPU VRAM VGA Unit IC Processor PC & Console Cooling**GSCOLER**$10.18**9 rev2mo ago](https://www.amazon.com/dp/B0GV2RRC2H) [**Polartronix Thermal Putty 14.8 W/mK 50 Gram Jar Made in USA High-Performance Non-Conductive Gap Filler for Laptop GPU PS5 Series X Series S VRAM MOSFETs & Coils Reusable & Durable**PolarTronix**$27.84**24 rev8mo ago](https://www.amazon.com/dp/B0G1D39FQG) [**Thermal Grizzly TG Putty Advance - 100 Gram - Electrically Non-Conductive Thermal Putty for GPU Modding and Thermal Pad Replacement**Thermal Grizzly**$66.99**42 rev1y ago](https://www.amazon.com/dp/B0F92M67DH) [**Thermal Grizzly TG Putty Basic - 100 Gram - Electrically Non-Conductive Thermal Interface Material for GPU Modding and Thermal Pad Replacement**Thermal Grizzly**$40.12**41 rev1y ago](https://www.amazon.com/dp/B0F92LWNVC) [**Thermal Grizzly TG Putty Basic - 30 Gram - Electrically Non-Conductive Thermal Interface Material for GPU Modding and Thermal Pad Replacement**Thermal Grizzly**$16.43**312 rev1y ago](https://www.amazon.com/dp/B0DQDB9HH6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GSCOLER Thermal Putty - 10 Gram - >15W/mK High Performance Replacement for Thermal Paste and Thermal Pads Non-Conductive Gap Filler for Server GPU VRAM VGA Unit IC Processor PC & Console Cooling**GSCOLER**$10.18**4.7★**▲ 190%**](https://www.amazon.com/dp/B0GV2RRC2H) [**Polartronix Thermal Putty 14.8 W/mK 50 Gram Jar Made in USA High-Performance Non-Conductive Gap Filler for Laptop GPU PS5 Series X Series S VRAM MOSFETs & Coils Reusable & Durable**PolarTronix**$27.84**4.7★**▲ 166%**](https://www.amazon.com/dp/B0G1D39FQG) [**Thermal Grizzly TG Putty Basic - 30 Gram - Electrically Non-Conductive Thermal Interface Material for GPU Modding and Thermal Pad Replacement**Thermal Grizzly**$16.43**4.6★**▲ 43%**](https://www.amazon.com/dp/B0DQDB9HH6) [**UPSIREN UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (20g)**UPSIREN**$24.96**4.5★**▲ 11%**](https://www.amazon.com/dp/B0CSZ8BFZS) [**Original UPSIREN U6 PRO 20g Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance**COMPUTERSYSTEMS REPAIR SERVICES DATA RECOVERY**$25.26**4.5★**— 9%**](https://www.amazon.com/dp/B0CBCW9S2T)
**~~View all trending →~~**
## **What buyers say about thermal putty**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Heating**25%
*“it seems to handle sustained heat cycles without degrading quickly”*
**Quality-Overall**14%
*“Good quality for cheap replacement”*
**Ease Of Use**13%
*“Easy to use”*
**Advertised Vs Actual Product**10%
*“Works as advertised”*
**Value For Money**9%
*“Worth the money”*
**Size-Overall**2%
*“provides good coverage without requiring precise cutting or sizing”*
**Noise Cancellation**2%
*“my ps5 has never sounded so quiet”*
**Compatibility-Overall**2%
*“Works for multiple situations, excellent compatibility”*
**Durability**2%
*“Reusable, non-drying, non-pumping, high 14.8W/m”*
**Thickness**1%
*“This is 100% suitable for pcs and laptops, i used it on a dell g16, thicknesses from 1mm to 2mm and its great”*
### **What buyers complain about **
**Value For Money**18%
*“Some putty's cost much more than others”*
**Ease Of Use**15%
*“difficult to apply”*
**Heating**10%
*“That completely ruins your entire cooling system”*
**Adhesion/Stickiness**9%
*“not sticking to my VRM or any thing”*
**Ease Of Cleaning**7%
*“Only major downside is that it's not easy to clean”*
**Noise Level**4%
*“My gaming laptop's fan would get loud within a minute of normal usage”*
**Size-Overall**3%
*“as 1.0mm was too big”*
**Quality-Overall**2%
*“Not very good”*
**Thickness**1%
*“If you get the millimeter thickness even slightly wrong”*
### **Top return reasons **
**Heating**24%
**Product Condition**15%
**Value For Money**13%
**Functionality-Overall**9%
**Defective Material/Parts**7%
**Size-Overall**7%
**Compatibility-Overall**6%
**Advertised Vs Actual Product**6%
**Adhesion/Stickiness**4%
**Certifications**1%
## **Common questions**
- **Is thermal putty profitable to sell on Amazon United States?**
- The niche generates $171K/yr across 14 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +16.1%. Flapen's verdict: Skip it (48/100).
- **How competitive is the thermal putty niche?**
- 5 brands and 17 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in thermal putty?**
- Top complaints mined from reviews: Value For Money, Ease Of Use, Heating. The return rate is 1.6%.
- **What does it cost to enter the thermal putty niche?**
- Listings span $10.18–$66.99; the average listing price is $28.28 (sweet spot $15–$100). The average incumbent carries 140 reviews — the moat a new listing must climb.
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