---
title: "Gac 100 — $124K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/gac-100"
last_updated: "2026-08-10T07:14:41.911Z"
locale: en
meta:
description: "Niche score 44/100 · $124K/yr market · 32K searches/yr · $30.82 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $124K/yr market · 32K searches/yr · $30.82 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Gac 100 — $124K/yr Amazon US Niche (2026) - Flapen"
---
# **gac 100**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 28Growth 39Conversion 95Competition 8Returns 82Price range 89Avg price 95Brand share 0Review moat 75Quality gap 19
**Conversion**
**Incredible****12.5%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$30.82**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.34–$86.82**
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****512.13**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+10.9%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$124K**
$124K/yr · 32K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****90%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, gac 100 is a $124K/yr Amazon United States market (32K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 44/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gac 100 market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$123K–$154K**
- units × avg price
- **Conversion rate**
- **12.5%**
- **Avg BSR**
- **#922**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **50%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **191 days**
## **Competition & brand share**
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **—flat
**Sellers**
**16**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**90%**
Top 20: 100%
**Open market**
**0%**
- GOLDEN95% - Nicpro5%
## **Demand**
Weekly Amazon search volume, last 44 weeks — +10.9% search growth over the last 90 days.
800600Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/gac-100/trend)
## **Top gac 100 search terms**
- **gac 900**14K/yr-11.4%10.0% conv. - **gac 100**8K/yr+23.1%12.7% conv. - **golden gac 100**4K/yr+101.8%14.2% conv. - **gac 900 fabric painting medium**7K/yr-11.3%11.8% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/gac-100/search-terms)
## **Top gac 100 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%$12K20%$25K30%$37K40%$49K101001K10K 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**GAC 900 by GOLDEN 8 oz Jar Professional Fluid Mediums Heat-Set Fabric Painting Acrylic Medium For Wearable Fabrics**GOLDEN**$16.08**4.7★2,294 rev](https://www.amazon.com/dp/B00263ZGUI) [2**GAC 100 by GOLDEN - Acrylic Primer and Extender (8 oz.)**GOLDEN**$15.52**4.8★566 rev](https://www.amazon.com/dp/B004O78CL4) [3**GOLDEN GAC 100 16 fl. oz. Bottle Professional Acrylic Medium Transparent**GOLDEN**$24.03**4.8★185 rev](https://www.amazon.com/dp/B001YJPX58) [4**GAC 100 by GOLDEN - Acrylic Polymer (32 oz.)**GOLDEN**$33.68**4.8★261 rev](https://www.amazon.com/dp/B001YJNTHC) [5**Nicpro Professional Effects Fabric Medium 8.45oz Bottle Fabric Painting Acrylic Fluid Medium Improves Acrylic Paint Adhesion to Fabrics Textiles for Fabrics DIY Clothing T-shirts Shoes Jeans Bags**Nicpro**$9.34**4.6★473 rev](https://www.amazon.com/dp/B0DHV8BSW9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nicpro Professional Effects Fabric Medium 8.45oz Bottle Fabric Painting Acrylic Fluid Medium Improves Acrylic Paint Adhesion to Fabrics Textiles for Fabrics DIY Clothing T-shirts Shoes Jeans Bags**Nicpro**$9.34**473 rev1y ago](https://www.amazon.com/dp/B0DHV8BSW9) [**Golden Acrylic Polymer GAC-900 (Heat Set) Fabric Painting Medium - 32 oz Jar**GOLDEN**$35.78**109 rev14y ago](https://www.amazon.com/dp/B005RW1KDW) [**GOLDEN Medium 16 Oz Gac-900 Acrylic Heatset**GOLDEN**$25.33**187 rev17y ago](https://www.amazon.com/dp/B00K5FRCAG) [**GAC 100 by GOLDEN - Acrylic Primer and Extender (8 oz.)**GOLDEN**$15.52**566 rev17y ago](https://www.amazon.com/dp/B004O78CL4) [**GAC 100 by GOLDEN - Acrylic Polymer (32 oz.)**GOLDEN**$33.68**261 rev17y ago](https://www.amazon.com/dp/B001YJNTHC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GOLDEN GAC 100 16 fl. oz. Bottle Professional Acrylic Medium Transparent**GOLDEN**$24.03**4.8★**▲ 29%**](https://www.amazon.com/dp/B001YJPX58) [**GAC 100 by GOLDEN - Acrylic Polymer (128 oz.)**GOLDEN**$86.82**4.2★**▲ 24%**](https://www.amazon.com/dp/B001YJVLMW) [**GAC 100 by GOLDEN - Acrylic Polymer (32 oz.)**GOLDEN**$33.68**4.8★**▲ 18%**](https://www.amazon.com/dp/B001YJNTHC) [**Nicpro Professional Effects Fabric Medium 8.45oz Bottle Fabric Painting Acrylic Fluid Medium Improves Acrylic Paint Adhesion to Fabrics Textiles for Fabrics DIY Clothing T-shirts Shoes Jeans Bags**Nicpro**$9.34**4.6★**— 7%**](https://www.amazon.com/dp/B0DHV8BSW9) [**GAC 100 by GOLDEN - Acrylic Primer and Extender (8 oz.)**GOLDEN**$15.52**4.8★**— 6%**](https://www.amazon.com/dp/B004O78CL4)
**~~View all trending →~~**
## **What buyers say about gac 100**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Paint Quality**19%
*“It keeps the paint pliable”*
**Value For Money**12%
*“price is good”*
**Advertised Vs Actual Product**11%
*“Exactly as advertised”*
**Durability**10%
*“Its very durable”*
**Ease Of Use**9%
*“Easy to use”*
**Color**7%
*“Color Vibrancy”*
**Leak-Proof**3%
*“it doesnt look like it spilled”*
**Upholstery/Fabric Quality**3%
*“Its perfect, great consistency, makes my paint look so good on fabric”*
**Efficiency**2%
*“Works well”*
**Moist/Dry**2%
*“Dry tone was good”*
### **What buyers complain about **
**Refills-Overall**13%
*“Wasn't filled to the top this is it without using it at all btw like there's a good amount not filled”*
**Adhesion/Stickiness**13%
*“additional coats do not adhere well”*
**Instructions/User Manual/Troubleshooting**6%
*“The instructions don't even mention using it in a well ventilated room”*
**Paint Quality**6%
*“add less for a paint layer that's less stable”*
**Gifting Purpose**6%
*“a gift I needed to make because I didn't have enough of my other medium to finish my projects”*
**Stain Resistance**6%
*“I put it on after so there was some fading”*
**Smell**6%
*“This stuff stinks. literally”*
**Color**3%
*“doesn't show the color correctly”*
**Display Colors**3%
*“doesn't show the color correctly”*
**Thickness**3%
*“Its not thick”*
### **Top return reasons **
**Paint Quality**15%
**Material Quality**14%
**Value For Money**14%
**Functionality-Overall**13%
**Size-Overall**10%
**Leak-Proof**8%
**Adhesion/Stickiness**5%
**Advertised Vs Actual Product**4%
**Thin**3%
**Heating**2%
## **Common questions**
- **Is gac 100 profitable to sell on Amazon United States?**
- The niche generates $124K/yr across 8 tracked products. 90-day search growth is +10.9%. Flapen's verdict: Skip it (44/100).
- **How competitive is the gac 100 niche?**
- 2 brands and 16 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in gac 100?**
- Top complaints mined from reviews: Refills-Overall, Adhesion/Stickiness, Instructions/User Manual/Troubleshooting. The return rate is 1.7%.
- **What does it cost to enter the gac 100 niche?**
- Listings span $9.34–$86.82; the average listing price is $30.82 (sweet spot $15–$100). The average incumbent carries 512 reviews — the moat a new listing must climb.
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