---
title: "Polyurethane Resin — $38K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/polyurethane-resin"
last_updated: "2026-08-09T15:52:30.715Z"
locale: en
meta:
description: "Niche score 40/100 · $38K/yr market · 40K searches/yr · $36.44 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $38K/yr market · 40K searches/yr · $36.44 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Polyurethane Resin — $38K/yr Amazon US Niche (2026) - Flapen"
---
# **polyurethane resin**
**Skip it**
A small market ($38K/yr) — this niche doesn't clear our bar today.
Market size 9Growth 21Conversion 33Competition 23Returns 81Price range 94Avg price 95Brand share 43Review moat 62Quality gap 37
**Avg price**
**Incredible****$36.44**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.96–$73.57**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****1,016.17**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-8.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$38K**
$38K/yr · 40K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, polyurethane resin is a $38K/yr Amazon United States market (40K searches/yr). The top 5 brands hold 79% of demand. Verdict: Skip it — 40/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **polyurethane resin market data**
- **Units sold / yr**
- **1K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$46K–$55K**
- units × avg price
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#329**
- **Page quality**
- **0%**
- **Prime**
- **83%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **61 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**29**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**14%**
- LET'S RESIN32% - SPRESIN17% - FGCI13% - Bond Craftor10% - Pourpals8% - DecorRom7% - Open — no brand owns it (4 brands, 14%)
## **Demand**
Weekly Amazon search volume, last 32 weeks — -8.2% search growth over the last 90 days.
1K600Spike '26Nov '25Jan '26Feb '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/polyurethane-resin/trend)
## **Top polyurethane resin search terms**
- **polyurethane resin**31K/yr-9.5%2.8% conv. - **polyurethane casting resin**5K/yr+10.6%1.7% conv. - **urethane resin**4K/yr-19.0%2.3% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/polyurethane-resin/search-terms)
## **Top polyurethane resin 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%$4K20%$8K30%$11K40%$15K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LETS RESIN Polyurethane Resin 60oz 2 Part Casting Resin Fast Cured Resin within 10 Minutes Ultra Low Viscosity & Low Odor Pourable Liquid Plastic for Casting Models Prototypes & Other Resin Craft**LET'S RESIN**$38.41**4.6★467 rev](https://www.amazon.com/dp/B0BY2PFY62) [2**FGCI Boatyard Polyester Laminating Resin 1 Quart Kit with MEKP Hardener Clear Fiberglass Resin for Boat Repair and Small Layup Projects Made in the USA**FGCI**$19.55**4.0★8 rev](https://www.amazon.com/dp/B006VY78QS) [3**Bond Craftor Polyurethane Resin 64oz 10 Mins Fast Curing PU Resin for Casting DIY Crafts Jewelry Making and Prototypes**Bond Craftor**$39.32**4.5★40 rev](https://www.amazon.com/dp/B0FW4DJ4YK) [4**SPRESIN Model-Pro 1 Gal (0.5-Gal Part A + 0.5-Gal Part B) 2-Part Polyurethane Casting Resin Kit Low-Viscosity and Odorless Ideal for Casting Models Prototypes Figurines Art and Craft Projects**SPRESIN**$73.57**4.6★488 rev](https://www.amazon.com/dp/B007271IQY) [5**Pourpals Polyurethane Resin 60oz 2Part Fast Cured Resin Within 10 Minutes Ultra Low Viscosity & Low Odor Pourable Liquid Plastic for Casting Models Prototypes Figurines Art Craft**Pourpals**$32.40**4.4★39 rev](https://www.amazon.com/dp/B0FRN7H82V)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Bond Craftor Polyurethane Resin 64oz 10 Mins Fast Curing PU Resin for Casting DIY Crafts Jewelry Making and Prototypes**Bond Craftor**$39.32**40 rev7mo ago](https://www.amazon.com/dp/B0FW4DJ4YK) [**Polyurethane Resin 72oz Polyurethane Casting Resin Rapid Curing White Low Viscosity Low Odor for Making Prototype Models Sculptures Figurines Special Effects Props and Decorative Jewelry**DecorRom**$41.01**34 rev8mo ago](https://www.amazon.com/dp/B0FPLLX11C) [**Polyurethane Resin - 72oz Fast Cured 2 Part Casting Resin Kit White Resin for Painting Low-Viscosity and Low-Odor Suitable for Casting Models Prototypes Figurines DIY Craft and Art Projects**Limino**$42.02**41 rev9mo ago](https://www.amazon.com/dp/B0FPM3LDDH) [**Pourpals Polyurethane Resin 60oz 2Part Fast Cured Resin Within 10 Minutes Ultra Low Viscosity & Low Odor Pourable Liquid Plastic for Casting Models Prototypes Figurines Art Craft**Pourpals**$32.40**39 rev10mo ago](https://www.amazon.com/dp/B0FRN7H82V) [**Polymer World- Premium Grade Polyester Resin 1-10 Gallon Kit with MEKP for Boats Cars Surfboard RV Pools Canoes Jetskis Watercrafts (1 1 Gallon)**Polymer World**$44.50**346 rev3y ago](https://www.amazon.com/dp/B0C7CZ2644)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FGCI Boatyard Polyester Laminating Resin 1 Quart Kit with MEKP Hardener Clear Fiberglass Resin for Boat Repair and Small Layup Projects Made in the USA**FGCI**$19.55**4.0★**▲ 228%**](https://www.amazon.com/dp/B006VY78QS) [**Polymer World- Premium Grade Polyester Resin 1-10 Gallon Kit with MEKP for Boats Cars Surfboard RV Pools Canoes Jetskis Watercrafts (1 1 Gallon)**Polymer World**$44.50**4.7★**▲ 120%**](https://www.amazon.com/dp/B0C7CZ2644) [**Varathane Water-Based Crystal-Clear Ultimate Polyurethane | Interior Wood Protection | Fast Dry Time | Easy Clean Up | Satin | Half Pint**Varathane**$13.96**4.6★**▲ 117%**](https://www.amazon.com/dp/B000LNW7ZM) [**Bond Craftor Polyurethane Resin 64oz 10 Mins Fast Curing PU Resin for Casting DIY Crafts Jewelry Making and Prototypes**Bond Craftor**$39.32**4.5★**▲ 24%**](https://www.amazon.com/dp/B0FW4DJ4YK) [**Polyurethane Resin 72oz Polyurethane Casting Resin Rapid Curing White Low Viscosity Low Odor for Making Prototype Models Sculptures Figurines Special Effects Props and Decorative Jewelry**DecorRom**$41.01**4.6★**▲ 19%**](https://www.amazon.com/dp/B0FPLLX11C)
**~~View all trending →~~**
## **What buyers say about polyurethane resin**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**16%
*“Ease of use”*
**Quality-Overall**13%
*“Great Product”*
**Material Quality**10%
*“Fast, Stable Polyurethane Resin That Does Exactly What It Should”*
**Value For Money**9%
*“Decent value”*
**Efficiency**9%
*“Works well”*
**Smell**4%
*“low odor”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Color**4%
*“The white base of the resin makes the colors look really cool and unique”*
**Paint Quality**3%
*“Painting and finishing after curing is simple and the white base takes color nicely”*
**Design-Overall**3%
*“I made a clear beautiful project”*
### **What buyers complain about **
**Ease Of Use**18%
*“since the product is quite runny it is very difficult to try to fill or work with it in any way”*
**Instructions/User Manual/Troubleshooting**8%
*“knew nothing about using it besides what the directions told me”*
**Advertised Vs Actual Product**5%
*“Advertised as clear resin, but it is actually amber like any other resin. I wanted clear, so a little dissapointed; but it works just fine for other uses besides what I wanted it for. Should not be sold as clear!”*
**Ease Of Cleaning**5%
*“I'm not real impressed with this product it's extremely messy trying to pour into something”*
**Thickness**4%
*“This stuff is water-thin”*
**Size-Overall**4%
*“Just wish the bottles came in larger sizes”*
**Strength**4%
*“Very brittle after cured”*
**Heating**3%
*“it just seemed not heat up that great”*
**Assembly/Installation**3%
*“it didnt seem to set up very well”*
**Smell**3%
*“Very little smell”*
### **Top return reasons **
**Size-Overall**48%
**Advertised Vs Actual Product**11%
**Value For Money**11%
**Leak-Proof**8%
**Material Quality**6%
**Color**3%
**Functionality-Overall**3%
**Paint Quality**2%
**Defective Material/Parts**2%
**Assembly/Installation**1%
## **Common questions**
- **Is polyurethane resin profitable to sell on Amazon United States?**
- The niche generates $38K/yr across 12 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -8.2%. Flapen's verdict: Skip it (40/100).
- **How competitive is the polyurethane resin niche?**
- 10 brands and 29 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in polyurethane resin?**
- Top complaints mined from reviews: Ease Of Use, Instructions/User Manual/Troubleshooting, Advertised Vs Actual Product. The return rate is 1.7%.
- **What does it cost to enter the polyurethane resin niche?**
- Listings span $13.96–$73.57; the average listing price is $36.44 (sweet spot $15–$100). The average incumbent carries 1,016 reviews — the moat a new listing must climb.
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