Window Crack Sealer
FailThe top 5 brands take 96% of clicks, so Window Crack Sealer is a Fail.
- Flapen Score
- 45 / 100Ranks 4,788 of 7,287 Automotive niches · −4 vs the category median of 4945
- Market size
- $52K/yr38K searches / yr
- 90-day growth
- +20.9%search demand this quarter
- Competition
- 78%top-5 click share · 8 brands · 71 sellers
Flapen Score
Window Crack Sealer against its category
The dotted line is the Automotive average. Past it, Window Crack Sealer is stronger. Inside it, weaker.
Market
The Window Crack Sealer market on Amazon at a glance
Shoppers on Amazon United States searched for Window Crack Sealer 38K times last year and spent an estimated $52K. The top 5 brands take 96% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 10.4% of those searches ended in a purchase.
Shoppers searched for this 38K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.4% of those searches ended in a purchase. Searches in the last 90 days moved +20.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $52K a year.
- Searches, last 12 months
- 38K
- Growth, 90 days vs prior 90
- +20.9%
- Conversion, latest week
- 10.4%
- Market size, estimated
- $52Ka year
- Peak month
- August1.3× the quietest month
- Top search term
- glass sealant15K searches a year
02 · Price
A sale here is worth $13.17.
Listings sell for $13.17 on average, from $5.20 to $25.92. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 250 to 500 of them. At $13.17 that is $3K to $7K a year per listing.
- Average price
- $13.17under the $15 to $100 sweet spot
- Price range
- $5.20–$25.92
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $3K–$7K
- Returns
- 0.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
71% of listings pay for placement with sponsored ads. 88% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #110 within Fillers, Adhesives & Sealants. It carries 3,606 reviews at 4.40 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 71%
- Prime listings
- 88%
- Out of stock, average day
- 0.0%
- Average rank
- #110in Fillers, Adhesives & Sealants
- Average rating
- 4.40 starsAmazon United States average 4.42 stars
- Average reviews
- 3,606per listing
- Listings tracked
- 17
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 68 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 68 months
Products
Top Window Crack Sealer 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 78% of clicks. A locked shelf that new listings rarely crack.
Brands
8 rising
Sellers
71
Top-5 brand share
96%
Top 20: 100%
Top-5 click share
78%
Top 20: 100%
Open market
3%
- Brand 155%
- Brand 235%
- Brand 32%
- Brand 42%
- Brand 52%
- Brand 61%
- Open — no brand owns it (2 brands, 3%)
Demand
Window Crack Sealer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Window Crack Sealer search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- glass sealant15K/yr
- griots glass sealant7K/yr
- flowable silicone4K/yr
- permatex windshield sealant3K/yr
- griots glass3K/yr
- glass sealer4K/yr
- permatex windshield and glass sealant2K/yr
Reviews and returns
What reviews say buyers love and hate about Window Crack Sealer
We read the reviews and the return reasons for every product selling here.
“Does not work as described”
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.
16 topics
Keep looking
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Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Window Crack Sealer questions
Answered from the same tracked data.









