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windshield primer

Skip it39/100

a small market ($51K/yr) — windshield primer doesn't clear our bar today.

Market/yr

$51K

Growth (1y)

+168.0%

Products

12

Brands

8

was 8 a year ago

Sellers

77

Price range

$8.77–$46.68

Returns

1.9%

Rating

4.6★

39/100

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Scored 39/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
3
×0.30
Growth
73
×0.30
Competition
21
×0.20
Quality gap
34
×0.10
Returns
85
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +168.0% year over year.
536268Prime Day '24Spike '24Spike '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 = 1.7×

Competition

34%3M
  • 3M34%
  • Calvana19%
  • LERSAISFANY13%
  • LIIZOUSUDA12%
  • Berkland9%
  • Dow Automotive9%
  • Other (2 brands)4%

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack. 8 brands and 77 sellers compete here.

Brands

8 flat

was 8 a year ago

Sellers

77

Top 5 brand share

87%

#ProductBrandPriceRatingReviewsClick shareTrend
7Dow Automotive$35.254.6★635%rising
8Dow Automotive$8.774.6★4664%falling

Product shelf

All 12 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall27%

“Very good 3m product”

Advertised Vs Actual Product20%

“Work as advertised”

Adhesion/Stickiness10%

“it definitely sticks”

Efficiency7%

“works perfectly”

Leak-Proof7%

“Held and looked great with no leakage”

Value For Money6%

“cheap”

Durability4%

“This kit gives you the essentials to get the job done with a durable bond”

Maintenance And Repair3%

“Overall, its a practical product for quick repairs and maintenance”

Ease Of Use2%

“Super easy to use”

Flexibility2%

“Superior secure and flexible”

What buyers complain about

Ease Of Cleaning16%

“Made a huge mess”

Value For Money11%

“Needless to say I was not going to spend $80 on 100 3M daubers to use 1 so I purchased Calvana primer that comes with two daubers and gloves AND was cheaper”

Quality-Overall9%

“Junk”

Functionality-Overall6%

“It won't work”

Windshield Issues6%

“the rear glass in my convertible is still holding on tight”

Mounting6%
Advertised Vs Actual Product6%

“The ad stated that there were 2 cotton swabs, but there was only 1.”

Assembly/Installation5%

“Couldnt be an easier install”

Leak-Proof3%

“ended up with air leaks that drove me nuts”

Compatibility-Overall3%

“Didn't Work For Sh** on My Miata”

Top return reasons

  • Adhesion/Stickiness36%
  • Windshield Issues11%
  • Advertised Vs Actual Product9%
  • Value For Money8%
  • Defective Material/Parts5%
  • Size-Overall4%
  • Functionality-Overall3%
  • Leak-Proof3%
  • Compatibility-Overall3%
  • Maintenance And Repair3%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.66 median price · 2.2% median returns across 14,418 tracked niches.