Is duplicolor primer profitable to sell on Amazon United States?

The niche generates $729K/yr across 12 tracked products. 90-day search growth is +20.8%. Flapen's verdict: Worth a look (52/100).

How competitive is the duplicolor primer niche?

5 brands and 35 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in duplicolor primer?

Top complaints mined from reviews: Color, Spray/Flow, Thickness. The return rate is 0.0%.

When does demand for duplicolor primer peak?

Demand peaks in Mar–Apr–May; the busiest month runs 4.3× the quietest.

What does it cost to enter the duplicolor primer niche?

Listings span $4.39–$102.75; the average listing price is $25.25 (sweet spot $15–$100). The average incumbent carries 2,586 reviews — the moat a new listing must climb.

duplicolor primer

Worth a look

Shows low returns (0.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$25.25

avg listing price — sweet spot $15–$100

Price range

Great$4.39–$102.75

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

Conversion

Great7.1%

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

Market size

Good$729K

$729K/yr · 407K searches

Growth

Good+20.8%

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

Review moat

Okay2,586.33

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad79%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, duplicolor primer is a $729K/yr Amazon United States market (407K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 52/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

duplicolor primer market data

Units sold / yr: 30K–40K; avg 2,500–3,000/product
Revenue / yr: $758K–$1.0M; units × avg price
Conversion rate: 7.1%
Avg BSR: #32
Page quality: 0%
Prime: 92%
Sponsored: 33%
Out of stock: 0.0%
Avg brand age: 67 months
Avg seller age: 154 days

Competition & brand share

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

Rust-Oleum87%
U-POL5%
LiME LiNE3%
JENOLITE3%
Speedokote2%

Demand & seasonality

Weekly Amazon search volume, last 99 weeks — +20.8% search growth over the last 90 days.

Peak months: Mar, Apr, May · busiest ÷ quietest = 4.3×

Open Trend

Top duplicolor primer search terms

automotive primer92K/yr +32.5%4.7% conv.
filler primer68K/yr +7.9%8.9% conv.
high build primer31K/yr +25.8%2.4% conv.
car primer20K/yr +36.0%3.5% conv.
auto primer22K/yr +20.1%4.9% conv.
automotive primers15K/yr +29.5%1.2% conv.
automotive primer spray paint16K/yr +17.0%6.6% conv.
high build primer automotive18K/yr +5.6%2.1% conv.
automotive paints & primers14K/yr +24.3%0.0% conv.
car paint primer15K/yr +34.7%4.3% conv.

All search terms

Top duplicolor primer 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.

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

Rust-Oleum 260510 Stops Rust Automotive 2-in-1 Filler & Sandable Primer Spray 12 oz Gray

Rust-Oleum$8.004.7★7,022 rev

Rust-Oleum 249415 Automotive Sandable Primer Spray 12 oz Gray

Rust-Oleum$4.394.6★2,795 rev

Rust-Oleum 249279 Automotive Filler Primer Spray 11 oz Gray

Rust-Oleum$7.924.7★1,663 rev

Rust-Oleum 260510-6PK Automotive 2-in-1 Filler & Sandable Primer Spray 12 oz Gray 6 Pack

Rust-Oleum$42.134.7★7,022 rev

Rust-Oleum 2081830 Stops Rust Automotive Primer Spray 12 oz Flat Light Gray

Rust-Oleum$6.494.7★2,957 rev

Newest

by launch date

Speedokote Automotive High Build 2K Urethane Primer/Sealer Gray Gallon Kit SS-2950G/2790A

Speedokote$102.7550 rev

1y ago

U-POL Expert Color Filler Primer Automotive Primer Professional Grade Fills Imperfections Easy-To-Use Gray

U-POL$12.97104 rev

1y ago

JENOLITE Primer Filler Aerosol Paint | GREY | Flexible Primer with High Filling Properties | Fills Small Dents & Scratches for Smooth Finish | 400ml (13.5fl oz)

JENOLITE$15.942,057 rev

2y ago

LiME LiNE Sand-able Automotive Primer Surfacer Direct-to-Metal High Build 2k Urethane 1.25 Quart kit (Light Grey) 4:1 mixture

LiME LiNE$72.91113 rev

3y ago

Rust-Oleum 260510-6PK Automotive 2-in-1 Filler & Sandable Primer Spray 12 oz Gray 6 Pack

Rust-Oleum$42.137,022 rev

3y ago

What buyers say about duplicolor primer

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

What buyers love

Quality-Overall20%

“Great quality primer with very good adhesion and coverage”

Paint Quality11%

“High quality paint”

Value For Money11%

“I find that its cheaper on Amazon than my local stores by several dollars”

Advertised Vs Actual Product8%

“AS ADVERTISED”

Spray/Flow7%

“sprays out nice using their reducer, drys quick, sands quick and clean”

Coverage6%

“Good coverage”

Ease Of Use6%

“Easy to use and works well”

Color5%

“The color is a great neutral base to paint over”

Efficiency4%

“Does its job”

Compatibility-Overall2%

“It can be used in my car”

What buyers complain about

Color21%

“Wrong color”

Spray/Flow17%

“sprays poorly”

Thickness7%

“got very thick even coverage”

Paint Quality6%

“Great price though after using it I see why leaks out the top spits paint everywhere”

Jamming/Clogging5%

“the can came clogged”

Value For Money5%

“Hard to find product reasonable price”

Ease Of Use4%

“I cant even use it”

Ease Of Cleaning3%

“It also leaves a dust residue that needs to be cleaned up and gets everywhere”

Storage Capacity3%

“Makes it difficult for storing”

Advertised Vs Actual Product3%

“Misleading Product Color”

Top return reasons

Rusts/Corrodes67%

Color33%

Common questions

Is duplicolor primer profitable to sell on Amazon United States?: The niche generates $729K/yr across 12 tracked products. 90-day search growth is +20.8%. Flapen's verdict: Worth a look (52/100).
How competitive is the duplicolor primer niche?: 5 brands and 35 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in duplicolor primer?: Top complaints mined from reviews: Color, Spray/Flow, Thickness. The return rate is 0.0%.
When does demand for duplicolor primer peak?: Demand peaks in Mar–Apr–May; the busiest month runs 4.3× the quietest.
What does it cost to enter the duplicolor primer niche?: Listings span $4.39–$102.75; the average listing price is $25.25 (sweet spot $15–$100). The average incumbent carries 2,586 reviews — the moat a new listing must climb.