---
title: "Epoxy Putty — $212K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/epoxy-putty"
last_updated: "2026-08-10T23:36:19.076Z"
locale: en
meta:
description: "Niche score 56/100 · $212K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $212K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Epoxy Putty — $212K/yr Amazon US Niche (2026) - Flapen"
---
# **epoxy putty**
**Worth a look**
Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 41Growth 55Conversion 78Competition 54Returns 95Price range 25Avg price 37Brand share 54Review moat 31Quality gap 58
**Returns**
**Great****1.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****7.7%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+27.7%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****52%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$212K**
$212K/yr · 266K searches
**Avg price**
**Okay****$10.42**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****3,361.63**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Okay****$5.19–$18.21**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, epoxy putty is a $212K/yr Amazon United States market (266K searches/yr). The top 5 brands hold 72% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **epoxy putty market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$208K–$261K**
- units × avg price
- **Conversion rate**
- **7.7%**
- **Avg BSR**
- **#33**
- **Page quality**
- **0%**
- **Prime**
- **96%**
- **Sponsored**
- **81%**
- **Out of stock**
- **1.0%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **157 days**
## **Competition & brand share**
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**20 **▲rising
**Sellers**
**105**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**52%**
Top 20: 92%
**Open market**
**24%**
- J-B Weld45% - Boncart13% - OAIEGSD6% - Endhokn5% - ACMAXPRO4% - JQTLMTP4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +27.7% search growth over the last 90 days.
8K6KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/automotive/epoxy-putty/trend)
## **Top epoxy putty search terms**
- **epoxy putty**164K/yr+30.6%6.5% conv. - **epoxy putty stick**14K/yr+39.1%6.0% conv. - **epoxy putty waterproof**7K/yr+111.0%7.8% conv. - **2 part epoxy putty**8K/yr+1.9%6.2% conv. - **repair putty**7K/yr+61.5%4.6% conv. - **white epoxy putty**7K/yr+19.4%6.6% conv. - **two part epoxy putty**7K/yr+22.9%5.7% conv. - **epoxy stick**7K/yr+22.8%7.3% conv. - **waterproof epoxy putty**5K/yr+131.2%8.4% conv. - **epoxy putty plastic**8K/yr-33.5%10.9% conv. [**All search terms **](https://flapen.com/research/us/automotive/epoxy-putty/search-terms)
## **Top epoxy 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%5%$11K10%$21K15%$32K20%$42K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.**J-B Weld**$5.81**4.6★17,467 rev](https://www.amazon.com/dp/B00RN7CT2U) [2**Boncart Epoxy Putty 200g Fast Repair AB Epoxy Putty High-Strength Two-Part Filler for Metal Wood Tile Ceramics Multi-Purpose Sculpt Clay for Bonding Repairing Sculpting (White)**Boncart**$9.89**4.5★895 rev](https://www.amazon.com/dp/B0CSYLBY21) [3**J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz.**J-B Weld**$6.31**4.2★13,672 rev](https://www.amazon.com/dp/B000BRQ0TW) [4**J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty - 2 oz.**J-B Weld**$8.11**4.4★10,365 rev](https://www.amazon.com/dp/B003S2E4UE) [5**Epoxy Putty Endhokn 10.5oz White Putty Stick Fix Leaks Cracks and Fill Holes Sculpting Modeling Epoxy Sculpt Clay for Metal Ceramics Plastic Wood Tile Concrete 300g**Endhokn**$13.86**4.5★855 rev](https://www.amazon.com/dp/B0DFMBMCBM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Epoxy Putty Fast Repair Clay 2-Part Repair Filler Putty for Metal Wood Ceramic Stone Tile and Plastic Filling Cracks Holes and Surface Repairs (1)**asfanst**$10.70**2 rev3w ago](https://www.amazon.com/dp/B0H5VG1B85) [**Epoxy Putty 200g High Strength AB Two-Component - Fast Repair Crack Filling Sculpting for Metal Wood Ceramic Plastic**JQTLMTP**$6.10**67 rev6mo ago](https://www.amazon.com/dp/B0G6VLZR8F) [**Epoxy Putty Stick 2 Pack Metal and Water Repair Putty for Steel Aluminum Plastic PVC Wood Ceramic Quick Cure Leak Seal Filler Waterproof Plumbing | Can Be Sanded and Painted Multi Purpose**ADVANCEDSIL**$10.17**64 rev7mo ago](https://www.amazon.com/dp/B0G3X5G43J) [**Flex Seal Epoxy Ultimate Putty Multi-Purpose Durable Permanent Watertight Long-Lasting Bond for Automotive Marine Plumbing Home & Tool Repairs Cures Dark Gray 2 oz Putty Stick**Flex Seal**$9.59**405 rev8mo ago](https://www.amazon.com/dp/B0FWVWL9BM) [**SPMG Epoxy Putty 200g Fast Repair High-Strength Two-Part Repair Filler for Metal Wood Tile Ceramics Multi-Purpose Sculpt Clay for Bonding Repairing Sculpting (White) paintable sandable**Generic**$10.00**12 rev9mo ago](https://www.amazon.com/dp/B0FVSPZPMF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Epoxy Putty Fast Repair Clay 2-Part Repair Filler Putty for Metal Wood Ceramic Stone Tile and Plastic Filling Cracks Holes and Surface Repairs (1)**asfanst**$10.70**5.0★**▲ 246%**](https://www.amazon.com/dp/B0H5VG1B85) [**Epoxy Putty Stick 2 Pack Metal and Water Repair Putty for Steel Aluminum Plastic PVC Wood Ceramic Quick Cure Leak Seal Filler Waterproof Plumbing | Can Be Sanded and Painted Multi Purpose**ADVANCEDSIL**$10.17**3.7★**▲ 239%**](https://www.amazon.com/dp/B0G3X5G43J) [**SPMG Epoxy Putty 200g Fast Repair High-Strength Two-Part Repair Filler for Metal Wood Tile Ceramics Multi-Purpose Sculpt Clay for Bonding Repairing Sculpting (White) paintable sandable**Generic**$10.00**4.3★**▲ 110%**](https://www.amazon.com/dp/B0FVSPZPMF) [**Flex Seal Epoxy Ultimate Putty Multi-Purpose Durable Permanent Watertight Long-Lasting Bond for Automotive Marine Plumbing Home & Tool Repairs Cures Dark Gray 2 oz Putty Stick**Flex Seal**$9.59**4.5★**▲ 95%**](https://www.amazon.com/dp/B0FWVWL9BM) [**1 Pound Natural Epoxy Putty Sculpt Clay 2 Part (A & B) Modeling Compound for Sculpting Modeling Building Repairing Self-Hardening Epoxy Clay Easily Repairs Metal Wood Tile Ceramics Plastic**OAIEGSD**$16.87**4.5★**▲ 88%**](https://www.amazon.com/dp/B0DDGVTXRY)
**~~View all trending →~~**
## **What buyers say about epoxy putty**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**15%
*“Easy to Use”*
**Quality-Overall**14%
*“Nice product to keep on hand”*
**Advertised Vs Actual Product**9%
*“Works as advertised”*
**Efficiency**8%
*“Worked great in both applications”*
**Value For Money**6%
*“Good for the price”*
**Strength**5%
*“Strong hold,easy to use”*
**Maintenance And Repair**5%
*“Seems like a good solid repair”*
**Durability**4%
*“Durable and easy to use”*
**Adhesion/Stickiness**4%
*“Strong epoxy adhesive”*
**Leak-Proof**3%
*“It stops leakage effectively”*
### **What buyers complain about **
**Leak-Proof**14%
*“the leak is happening”*
**Functionality-Overall**14%
*“Did not work”*
**Adhesion/Stickiness**9%
*“Doesn't adhere”*
**Ease Of Use**6%
*“Hard to work with”*
**Quality-Overall**4%
*“Complete garbage”*
**Hard Feel**4%
*“it was hard”*
**Durability**3%
*“Terrible durability”*
**Value For Money**3%
*“Expensive,”*
**Advertised Vs Actual Product**2%
*“This stuff is NOT what is claims to be”*
**Water Resistance**2%
*“Cannot work in water”*
### **Top return reasons **
**Adhesion/Stickiness**19%
**Functionality-Overall**16%
**Advertised Vs Actual Product**11%
**Value For Money**8%
**Color**7%
**Defective Material/Parts**7%
**Leak-Proof**6%
**Material Quality**5%
**Maintenance And Repair**4%
**Size-Overall**3%
## **Common questions**
- **Is epoxy putty profitable to sell on Amazon United States?**
- The niche generates $212K/yr across 27 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is +27.7%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the epoxy putty niche?**
- 20 brands and 105 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in epoxy putty?**
- Top complaints mined from reviews: Leak-Proof, Functionality-Overall, Adhesion/Stickiness. The return rate is 1.0%.
- **When does demand for epoxy putty peak?**
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- **What does it cost to enter the epoxy putty niche?**
- Listings span $5.19–$18.21; the average listing price is $10.42 (sweet spot $15–$100). The average incumbent carries 3,362 reviews — the moat a new listing must climb.
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