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black gesso

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A concentrated shelf (top 5 take 83% of clicks) — this niche doesn't clear our bar today.

Market size 17Growth 19Conversion 97Competition 14Returns 96Price range 77Avg price 77Brand share 26Review moat 30Quality gap 19

Conversion

Incredible14.9%

search→purchase rate — share of searches ending in a sale

Returns

Incredible0.8%

return rate — above 6% kills the launch gate

Avg price

Great$15.88

avg listing price — sweet spot $15–$100

Price range

Great$8.69–$36.76

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Okay3,515

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay89%

top-5 brand share — brands hold most of the demand

Growth

Bad-12.1%

90-day search growth — must beat 0% to launch

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad$70K

$70K/yr · 29K searches

Competition

Bad83%

top-5 click share — a locked-up shelf

Competition

The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

29

Top-5 brand share

89%

Open market

6%

  • Liquitex42%
  • U.S. Art Supply23%
  • Artecho10%
  • GOLDEN7%
  • Falling in Art7%
  • Handy Art5%
  • Open — no brand owns it (2 brands, 6%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$7K20%$14K30%$21K40%$28K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.1% search growth over the last 90 days.
700500Prime Day '25Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Paint Quality20%

“Great tooth for paint adherence on my fine art”

Quality-Overall14%

“Very good, as expected”

Coverage11%

“Great coverage”

Advertised Vs Actual Product10%

“As described”

Efficiency8%

“Gets the job done well”

Ease Of Use7%

“easy to use”

Smell4%

“No heavy odors”

Thickness4%

“Right thickness, easy to use,and good quality”

Color3%

“Black and perfect”

Value For Money2%

“as good as the high priced”

What buyers complain about

Paint Quality17%

“it seemed like there were little dried up bits of something in the paint that I had to keep picking out”

Material Quality13%

“is like the cheap acrylics”

Ease Of Cleaning13%

“there was a small mess”

Quality-Overall6%

“the price was lower so I feared the quality would suffer”

Thickness6%

“though just a little thick”

Smell5%

“There is very little smell to it”

Product Condition4%

“Maybe it was old”

Top return reasons

Advertised Vs Actual Product17%
Value For Money17%
Color16%
Paint Quality12%
Material Quality7%
Size-Overall6%
Functionality-Overall5%
Leak-Proof5%
Moist/Dry3%
Quality-Overall2%