---
title: "Waterproof Grease — $59K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/waterproof-grease"
last_updated: "2026-08-09T06:57:50.350Z"
locale: en
meta:
description: "Niche score 41/100 · $59K/yr market · 33K searches/yr · $14.08 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $59K/yr market · 33K searches/yr · $14.08 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Waterproof Grease — $59K/yr Amazon US Niche (2026) - Flapen"
---
# **waterproof grease**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 15Growth 51Conversion 95Competition 13Returns 98Price range 55Avg price 67Brand share 8Review moat 33Quality gap 15
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$14.08**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$3.64–$29.16**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+21.1%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****3,167.11**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$59K**
$59K/yr · 33K searches
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****85%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, waterproof grease is a $59K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Apr. Verdict: Skip it — 41/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **waterproof grease market data**
- **Units sold / yr**
- **4K–5K**
- avg 500–750/product
- **Revenue / yr**
- **$56K–$70K**
- units × avg price
- **Conversion rate**
- **12.6%**
- **Avg BSR**
- **#38**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **44%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **103 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **—flat
**Sellers**
**128**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**85%**
Top 20: 100%
**Open market**
**0%**
- Maxima66% - Danco12% - Lucas Oil9% - Keze5% - Bel-Ray5% - Super Lube3%
## **Demand & seasonality**
Weekly Amazon search volume, last 62 weeks — +21.1% search growth over the last 90 days.
800600Spike '26 seasonMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Apr · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/automotive/waterproof-grease/trend)
## **Top waterproof grease search terms**
- **waterproof grease**18K/yr+23.5%9.6% conv. - **maxima waterproof grease**7K/yr+37.1%18.2% conv. - **maxima grease**5K/yr-10.3%14.2% conv. - **water proof grease**3K/yr+32.3%10.2% conv. [**All search terms **](https://flapen.com/research/us/automotive/waterproof-grease/search-terms)
## **Top waterproof 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%15%$9K30%$18K45%$26K60%$35K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Maxima 80916 Waterproof Grease - 16 oz. Bottle BLACK**Maxima**$15.47**4.8★1,819 rev](https://www.amazon.com/dp/B000WK8VV8) [2**Danco 80360 Waterproof Faucet Grease 1/2 Oz**Danco**$3.64**4.7★2,111 rev](https://www.amazon.com/dp/B000DZFUNY) [3**Marine GREASE/30X1/14 OUN**Lucas Oil**$8.32**4.7★4,744 rev](https://www.amazon.com/dp/B005973H5Y) [4**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★5,253 rev](https://www.amazon.com/dp/B0BN82TPY4) [5**Bel-Ray Waterproof Grease**Bel-Ray**$19.31**4.8★584 rev](https://www.amazon.com/dp/B0045L75M6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KEZE Waterproof Food Grade Silicone Lubricant Plumbers Grease for Valve Sealant Faucet Pool Lube O Rings Filter 1 oz 1-Pack**Keze**$8.07**5,253 rev3y ago](https://www.amazon.com/dp/B0BN82TPY4) [**Lucas Oil Products 8072382 16 oz Marine Grease**Lucas Oil**$13.58**4,744 rev4y ago](https://www.amazon.com/dp/B09GS6ZQQ9) [**Maxima Racing Oils 80916-2PK Waterproof High Temp Grease 16 oz Bottle 2-Pack**Maxima**$29.16**73 rev5y ago](https://www.amazon.com/dp/B08MKX7D88) [**Maxima Racing USA 69-02916 Assembly Grease 16 oz**Maxima**$18.62**317 rev7y ago](https://www.amazon.com/dp/B07PQ5C5X1) [**Super Lube Multi-Purpose Synthetic Grease w/ Syncolon - High Temperature Water & Corrosion Resistant Grease - Workshop & Industrial Use - Food Grade - Translucent White - Tube - 3 oz (21030)**Super Lube**$10.56**8,859 rev9y ago](https://www.amazon.com/dp/B000XBH9HI)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Marine GREASE/30X1/14 OUN**Lucas Oil**$8.32**4.7★**▲ 79%**](https://www.amazon.com/dp/B005973H5Y) [**Super Lube Multi-Purpose Synthetic Grease w/ Syncolon - High Temperature Water & Corrosion Resistant Grease - Workshop & Industrial Use - Food Grade - Translucent White - Tube - 3 oz (21030)**Super Lube**$10.56**4.8★**▲ 43%**](https://www.amazon.com/dp/B000XBH9HI) [**Bel-Ray Waterproof Grease**Bel-Ray**$19.31**4.8★**▲ 20%**](https://www.amazon.com/dp/B0045L75M6) [**Maxima Racing Oils 80916-2PK Waterproof High Temp Grease 16 oz Bottle 2-Pack**Maxima**$29.16**4.8★**▲ 19%**](https://www.amazon.com/dp/B08MKX7D88) [**Maxima 80916 Waterproof Grease - 16 oz. Bottle BLACK**Maxima**$15.47**4.8★**— 2%**](https://www.amazon.com/dp/B000WK8VV8)
**~~View all trending →~~**
## **What buyers say about waterproof grease**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**27%
*“Excellent product”*
**Advertised Vs Actual Product**12%
*“As advertised”*
**Lubrication**11%
*“Good grease”*
**Efficiency**9%
*“Does the job”*
**Ease Of Use**5%
*“Easy to use”*
**Value For Money**5%
*“Good price”*
**Filtration**4%
*“Works great with my filters”*
**Durability**3%
*“Durable for the long term”*
**Size-Overall**3%
*“fit for use”*
**Leak-Proof**3%
*“Sealed well so no leaks in transit”*
### **What buyers complain about **
**Leak-Proof**12%
*“Leaks”*
**Size-Overall**10%
*“Small parts”*
**Ease Of Cleaning**10%
*“anyhow most of the tube shot out that big opening so I had a mess to clean up”*
**Value For Money**8%
*“Expensive,”*
**Durability**8%
*“they didnt hold up nearly as well over time”*
**Functionality-Overall**7%
*“It did not perform as well as I hoped”*
**Smell**7%
*“No smell”*
**Quality-Overall**6%
*“This lube has very poor qualities”*
**Noise Level**4%
*“Used it on a sprinkler that was making noise due to long use”*
**Hard Feel**3%
*“It got hard inside without opening this stuff is terrible”*
### **Top return reasons **
**Value For Money**20%
**Size-Overall**17%
**Defective Material/Parts**14%
**Leak-Proof**13%
**Advertised Vs Actual Product**11%
**Functionality-Overall**10%
**Compatibility-Overall**2%
**Maintenance And Repair**2%
**Adhesion/Stickiness**1%
**Quality-Overall**1%
## **Common questions**
- **Is waterproof grease profitable to sell on Amazon United States?**
- The niche generates $59K/yr across 9 tracked products. 90-day search growth is +21.1%. Flapen's verdict: Skip it (41/100).
- **How competitive is the waterproof grease niche?**
- 6 brands and 128 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in waterproof grease?**
- Top complaints mined from reviews: Leak-Proof, Size-Overall, Ease Of Cleaning. The return rate is 0.5%.
- **When does demand for waterproof grease peak?**
- Demand peaks in Apr; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the waterproof grease niche?**
- Listings span $3.64–$29.16; the average listing price is $14.08 (sweet spot $15–$100). The average incumbent carries 3,167 reviews — the moat a new listing must climb.
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