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Black Caulk

Maybe

Buyers convert on 13.8% of searches. But the top 5 products take 65% of clicks, so Black Caulk is a Maybe.

Flapen Score
54
54 / 100
Top 26% of 7,287 Automotive niches · +5 vs the category median of 49
Market size
$313K/yr186K searches / yr
90-day growth
+9.8%search demand this quarter
Competition
65%top-5 click share · 12 brands · 90 sellers

Flapen Score

Black Caulk against its category

The dotted line is the Automotive average. Past it, Black Caulk is stronger. Inside it, weaker.

54Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Black Caulk market on Amazon at a glance

Shoppers on Amazon United States searched for Black Caulk 186K times last year and spent an estimated $313K. The top 5 brands take 79% of clicks. Flapen scores it 54 out of 100, a Maybe.

01 · Demand

An estimated 13.8% of those searches ended in a purchase.

Shoppers searched for this 186K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 13.8% of those searches ended in a purchase. Searches in the last 90 days moved +9.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $313K a year.

Searches, last 12 months
186K
Growth, 90 days vs prior 90
+9.8%
Conversion, latest week
13.8%
Market size, estimated
$313Ka year
Peak month
May1.4× the quietest month
Top search term
black caulk76K searches a year

02 · Price

A sale here is worth $12.19.

Listings sell for $12.19 on average, from $5.79 to $24.93. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 1,500 to 2,000 of them. At $12.19 that is $18K to $24K a year per listing.

Average price
$12.19under the $15 to $100 sweet spot
Price range
$5.79–$24.93
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
25K–30K
Units per listing a year
1,500–2,000
Revenue per listing a year
$18K–$24K
Returns
0.9%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

76% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #1,077 within Fillers, Adhesives & Sealants. It carries 1,723 reviews at 4.46 stars, so a new listing needs social proof before a better product.

Sponsored listings
76%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#1,077in Fillers, Adhesives & Sealants
Average rating
4.46 starsAmazon United States average 4.42 stars
Average reviews
1,723per listing
Listings tracked
17

04 · Newcomers

4 of last year's 4 launches cleared the first-year sales bar.

4 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 58 months on average, so the names here are settling in.

Launched, last 12 months
4
Successful launches
4Amazon's first-year sales bar
Average brand age
58 months

Products

Top Black Caulk products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 65% of clicks. Leaders hold, but buyers still shop past them.

Brands

12 falling

Sellers

90

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

17%

  • Brand 144%
  • Brand 213%
  • Brand 38%
  • Brand 47%
  • Brand 57%
  • Brand 64%
  • Open — no brand owns it (6 brands, 17%)

Demand

Black Caulk search demand

Weekly searches over the year, seasonality beneath. Pick a range.

5K4KSpike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Black Caulk search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • black caulk76K/yr
  • black caulking waterproof33K/yr
  • black silicone caulk32K/yr
  • black caulking14K/yr
  • silicone caulk black5K/yr
  • black caulk kitchen and bath6K/yr
  • black caulking waterproof outdoor5K/yr
  • matte black caulk3K/yr
  • black exterior caulk3K/yr
  • caulk black3K/yr

Reviews and returns

What reviews say buyers love and hate about Black Caulk

We read the reviews and the return reasons for every product selling here.

21%of positive reviews mention “Quality-Overall”
16%of negative reviews mention “Ease Of Use”
0.9%of orders come back
“Not as easy to use”
A buyer, on “Ease Of Use”16% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Black Caulk questions

Answered from the same tracked data.