---
title: "Plumbers Grease — $278K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/plumbers-grease"
last_updated: "2026-08-08T19:23:53.244Z"
locale: en
meta:
description: "Niche score 39/100 · $278K/yr market · 162K searches/yr · $8.14 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $278K/yr market · 162K searches/yr · $8.14 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Plumbers Grease — $278K/yr Amazon US Niche (2026) - Flapen"
---
# **plumbers grease**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 50Growth 41Conversion 100Competition 8Returns 97Price range 0Avg price 23Brand share 0Review moat 25Quality gap 18
**Conversion**
**Incredible****21.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$278K**
$278K/yr · 162K searches
**Growth**
**Okay****+12.8%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****4,434.38**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Bad****$8.14**
avg listing price — sweet spot $15–$100
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****91%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$3.60–$12.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, plumbers grease is a $278K/yr Amazon United States market (162K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May. Verdict: Skip it — 39/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **plumbers grease market data**
- **Units sold / yr**
- **30K–40K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **$244K–$326K**
- units × avg price
- **Conversion rate**
- **21.1%**
- **Avg BSR**
- **#283**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **75%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **104 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **—flat
**Sellers**
**61**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**91%**
Top 20: 100%
**Open market**
**0%**
- Keze42% - Danco42% - Oatey9% - XBVV4% - Lube tube3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +12.8% search growth over the last 90 days.
4K3KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/plumbers-grease/trend)
## **Top plumbers grease search terms**
- **plumbers grease**81K/yr+11.7%18.2% conv. - **plumbers silicone grease**18K/yr+34.7%17.4% conv. - **silicone plumbers grease**11K/yr+41.1%21.4% conv. - **silicone grease plumbing**13K/yr-6.2%16.3% conv. - **silicone faucet grease**6K/yr+19.1%15.4% conv. - **plumber grease**6K/yr-3.5%17.5% conv. - **faucet grease**5K/yr-5.3%19.3% conv. - **plumbers grease for rv toilet**5K/yr+61.2%13.6% conv. - **plumbing grease**4K/yr+3.8%16.5% conv. - **plumbers grease for o rings**3K/yr-1.3%20.9% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/plumbers-grease/search-terms)
## **Top plumbers grease 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%$28K20%$56K30%$83K40%$111K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**KEZE Waterproof Food Grade Silicone Lubricant Plumbers Grease for Valve Sealant Faucet Pool Lube O Rings Filter 1 oz 1-Pack**Keze**$8.07**4.8★5,407 rev](https://www.amazon.com/dp/B0BN82TPY4) [2**Danco 80360 Waterproof Grease 1/2-Ounce**Danco**$3.60**4.7★2,130 rev](https://www.amazon.com/dp/B000DZFUNY) [3**Danco (88693) Waterproof Silicone Faucet Grease for O-Rings Silicone Lubricant Sealant Grease for Plumbers Leaky Faucet 0.5 oz. 1-Pack**Danco**$4.34**4.7★15,629 rev](https://www.amazon.com/dp/B000DZFUPC) [4**Oatey 40610 Hercules Plumbers Silicone Grease**Oatey**$10.28**4.4★282 rev](https://www.amazon.com/dp/B00E1BX6PU) [5**KEZE Silicone Grease Waterproof Food Grade Silicone Sealant Lubricant for Plumbers Valve Faucet O Rings 1 oz 3-Pack**Keze**$9.95**4.8★5,407 rev](https://www.amazon.com/dp/B0BN82MJVK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**XBVV Plumber Silicone Grease Lubricant for Plumbing Faucet Valve O-Rings Rubber Washer 1-Pack 1 oz Tube with Brush**XBVV**$7.89**1,277 rev3y ago](https://www.amazon.com/dp/B0CBV1X6P6) [**KEZE Waterproof Food Grade Silicone Lubricant Plumbers Grease for Valve Sealant Faucet Pool Lube O Rings Filter 1 oz 1-Pack**Keze**$8.07**5,407 rev3y ago](https://www.amazon.com/dp/B0BN82TPY4) [**KEZE Silicone Grease Waterproof Food Grade Silicone Sealant Lubricant for Plumbers Valve Faucet O Rings 1 oz 3-Pack**Keze**$9.95**5,407 rev3y ago](https://www.amazon.com/dp/B0BN82MJVK) [**Oatey 40610 Hercules Plumbers Silicone Grease**Oatey**$10.28**282 rev13y ago](https://www.amazon.com/dp/B00E1BX6PU) [**Oatey 40601 Hercules 300-Degree Plumbers Grease**Oatey**$8.63**107 rev13y ago](https://www.amazon.com/dp/B008MG3YIE)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KEZE Silicone Grease Waterproof Food Grade Silicone Sealant Lubricant for Plumbers Valve Faucet O Rings 1 oz 3-Pack**Keze**$9.95**4.8★**▲ 51%**](https://www.amazon.com/dp/B0BN82MJVK) [**Oatey 40601 Hercules 300-Degree Plumbers Grease**Oatey**$8.63**4.7★**▲ 36%**](https://www.amazon.com/dp/B008MG3YIE) [**Danco 80360 Waterproof Grease 1/2-Ounce**Danco**$3.60**4.7★**▲ 29%**](https://www.amazon.com/dp/B000DZFUNY) [**LubeTube 4oz O-Ring Grease Stops Leaks on Pump & Filter Seals Non-Sticky Synthetic Grease for Pool Equipment Plumbing RV & Marine PFAS-Free Food-Grade Made in USA**Lube tube**$12.33**4.8★**▲ 15%**](https://www.amazon.com/dp/B004VTGL9A) [**Oatey 40610 Hercules Plumbers Silicone Grease**Oatey**$10.28**4.4★**— 7%**](https://www.amazon.com/dp/B00E1BX6PU)
**~~View all trending →~~**
## **What buyers say about plumbers grease**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**24%
*“Looks good on the reviews”*
**Advertised Vs Actual Product**16%
*“As advertised”*
**Efficiency**13%
*“Does the job”*
**Value For Money**7%
*“fair price”*
**Filtration**6%
*“Great for water filters”*
**Ease Of Use**5%
*“Easy to use”*
**Leak-Proof**5%
*“No leak”*
**Size-Overall**3%
*“Perfect size”*
**Water Resistance**3%
*“It creates an excellent waterproof barrier that stops micro-leaks”*
**Durability**3%
*“Durable for the long term”*
### **What buyers complain about **
**Leak-Proof**16%
*“My well water filter was leaking”*
**Size-Overall**14%
*“It is a small tube -”*
**Functionality-Overall**12%
*“Does not work”*
**Quality-Overall**6%
*“Or just plain cheap cost cutting”*
**Value For Money**4%
*“Expensive,”*
**Rusts/Corrodes**4%
*“So I used this as a precaution because 32 years as a Verizon cable maintenance tech found that the ground side is always the one to corrode open”*
**Hard Feel**4%
*“It got hard inside without opening this stuff is terrible”*
**Ease Of Use**4%
*“the handle became difficult to turn”*
**Ease Of Cleaning**4%
*“stayed applied doesn't wash off easily”*
**Durability**4%
*“Didnt Last”*
### **Top return reasons **
**Value For Money**22%
**Size-Overall**16%
**Defective Material/Parts**13%
**Advertised Vs Actual Product**12%
**Functionality-Overall**12%
**Leak-Proof**7%
**Maintenance And Repair**4%
**Compatibility-Overall**3%
**Adhesion/Stickiness**2%
**Filtration**2%
## **Common questions**
- **Is plumbers grease profitable to sell on Amazon United States?**
- The niche generates $278K/yr across 8 tracked products. 90-day search growth is +12.8%. Flapen's verdict: Skip it (39/100).
- **How competitive is the plumbers grease niche?**
- 5 brands and 61 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in plumbers grease?**
- Top complaints mined from reviews: Leak-Proof, Size-Overall, Functionality-Overall. The return rate is 0.7%.
- **When does demand for plumbers grease peak?**
- Demand peaks in May; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the plumbers grease niche?**
- Listings span $3.60–$12.33; the average listing price is $8.14 (sweet spot $15–$100). The average incumbent carries 4,434 reviews — the moat a new listing must climb.
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