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bed liner

Worth a look62/100

bed liner shows low returns (0.5%), but strong incumbent ratings (4.4★) keeps it on the watch list.

Market/yr

$1.9M

Growth (1y)

+138.8%

Products

30

Brands

16

was 15 a year ago

Sellers

80

Price range

$11.96–$145.42

Returns

0.5%

Rating

4.4★

62/100

Worth a look

Scores 62/100 — above our 62-point bar, but a launch gate (market size, growth, or returns) failed.

Market sizeGrowthCompetitionQuality gapReturns
Market size
49
×0.30
Growth
70
×0.30
Competition
59
×0.20
Quality gap
46
×0.10
Returns
96
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +138.8% year over year.
26K13KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

No pronounced peak months · busiest ÷ quietest = 1.2×

Competition

26%HERCULINER
  • HERCULINER26%
  • J-B Weld18%
  • Rust-Oleum17%
  • U-POL9%
  • RAPTOR7%
  • TripleAliners4%
  • Other (10 brands)19%

The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them. 16 brands and 80 sellers compete here.

Brands

16 rising

was 15 a year ago

Sellers

80

Top 5 brand share

77%

#ProductBrandPriceRatingReviewsClick shareTrend
1J-B Weld$91.624.5★4,66818%falling
3HERCULINER$31.434.4★1,2597%rising
5Rust-Oleum$26.044.5★3,3407%falling
13Rust-Oleum$111.244.5★3,3402%rising

Product shelf

All 30 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall23%

“Amazing fit”

Quality-Overall18%

“Good quality kit”

Ease Of Use7%

“Ease of use”

Value For Money6%

“Well worth the money”

Durability6%

“Easy and durable”

Advertised Vs Actual Product3%

“As advertised”

Paint Quality3%

“Durable coating”

Spray/Flow2%

“The spray goes on smoothly”

Efficiency2%

“Works well”

Assembly/Installation2%

“Easy Installation”

What buyers complain about

Spray/Flow10%

“Stop spraying”

Paint Quality7%

“the paint bleed through”

Thickness7%

“Not as thick as expected”

Quality-Overall6%

“Poor quality”

Value For Money4%

“Kinda pricey”

Jamming/Clogging4%

“It constantly clogs”

Ease Of Use4%

“Not useable”

Durability3%

“Not durable”

Functionality-Overall3%

“Didnt go as far as a result”

Advertised Vs Actual Product3%

“It is false advertising”

Top return reasons

  • Size-Overall33%
  • Leak-Proof9%
  • Functionality-Overall9%
  • Material Quality6%
  • Advertised Vs Actual Product6%
  • Paint Quality5%
  • Thin5%
  • Compatibility-Overall4%
  • Thickness2%
  • Quality-Overall2%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.