Black Silicone
FailThe top 5 products take 76% of clicks, so Black Silicone is a Fail.
- Flapen Score
- 48 / 100Ranks 3,828 of 7,287 Automotive niches · −1 vs the category median of 4948
- Market size
- $266K/yr162K searches / yr
- 90-day growth
- +16.0%search demand this quarter
- Competition
- 76%top-5 click share · 9 brands · 111 sellers
Flapen Score
Black Silicone against its category
The dotted line is the Automotive average. Past it, Black Silicone is stronger. Inside it, weaker.
Market
The Black Silicone market on Amazon at a glance
Shoppers on Amazon United States searched for Black Silicone 162K times last year and spent an estimated $266K. The top 5 brands take 90% of clicks. Demand peaks in Jun. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 15.6% of those searches ended in a purchase.
Shoppers searched for this 162K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 15.6% of those searches ended in a purchase. Searches in the last 90 days moved +16.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $266K a year.
- Searches, last 12 months
- 162K
- Growth, 90 days vs prior 90
- +16.0%
- Conversion, latest week
- 15.6%
- Market size, estimated
- $266Ka year
- Peak month
- June1.8× the quietest month
- Top search term
- black silicone sealant75K searches a year
02 · Price
A sale here is worth $10.51.
Listings sell for $10.51 on average, from $4.92 to $24.50. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 2,000 to 2,500 of them. At $10.51 that is $21K to $26K a year per listing.
- Average price
- $10.51under the $15 to $100 sweet spot
- Price range
- $4.92–$24.50
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 25K–30K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $21K–$26K
- Returns
- 0.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
69% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 7.7% of listings are out of stock. The average listing ranks #300 within Fillers, Adhesives & Sealants. It carries 3,659 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 69%
- Prime listings
- 100%
- Out of stock, average day
- 7.7%
- Average rank
- #300in Fillers, Adhesives & Sealants
- Average rating
- 4.52 starsAmazon United States average 4.42 stars
- Average reviews
- 3,659per listing
- Listings tracked
- 13
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 62 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 62 months
Products
Top Black Silicone products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Permatex 81158 Black Silicone Adhesive Sealant 3 oz. Tube Pack of 1
- Price
- $5.79
- Rating
- 4.6/5
- Reviews
- 11,710
- Age
- 22y ago

J-B Weld 31319 Black RTV Silicone Sealant and Adhesive - 3 oz.
- Price
- $6.24
- Rating
- 4.5/5
- Reviews
- 7,023
- Age
- 21y ago

DAP 100% Silicone Rubber Window Door and Siding Sealant Black 9.8 Oz (7079808642)
- Price
- $11.38
- Rating
- 4.5/5
- Reviews
- 324
- Age
- 14y ago

Black Silicone Sealant & Caulk Tube with Finishing Tool Weatherproof Flexible Strong Adhesion for Bathroom Roof Window and Automotive Sealing
- Price
- $9.41
- Rating
- 4.3/5
- Reviews
- 678
- Age
- 10mo ago

DAP 7079818280 DYNAFLEX 230 Black Raw Building Material 10.1 oz
- Price
- $7.02
- Rating
- 4.6/5
- Reviews
- 891
- Age
- 21y ago
Trending
estimated 90-day click momentum
DAP Dynaflex Ultra Advanced Exterior Sealant Black 10.1 Oz (7079818220)
- Price
- $8.68
- Rating
- 4.7/5
- Reviews
- 483
- Age
- 8y ago

PRAZISCHUTZ RTV Silicone Sealant - 100% Silicone Waterproof Strong Adhesion Flexible & Durable Heat & Cold Resistant Ideal for Car Kitchen Bathroom Window & Door Sealing(Black 150g)
- Price
- $13.98
- Rating
- 4.8/5
- Reviews
- 14
- Age
- 5mo ago

J-B Weld 31319 Black RTV Silicone Sealant and Adhesive - 3 oz.
- Price
- $6.24
- Rating
- 4.5/5
- Reviews
- 7,023
- Age
- 21y ago

PAULINN Silicone Sealant Black 100% Silicone Caulk Waterproof for RV Kitchen Bath General Use Window Door Glass Marine 10.2 Oz 4 Packs
- Price
- $24.50
- Rating
- 4.4/5
- Reviews
- 914
- Age
- 2y ago

Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Flex and Oil Resistant Applications 3 oz
- Price
- $7.18
- Rating
- 4.7/5
- Reviews
- 19,705
- Age
- 22y ago
Newest
by launch date
PRAZISCHUTZ RTV Silicone Sealant - 100% Silicone Waterproof Strong Adhesion Flexible & Durable Heat & Cold Resistant Ideal for Car Kitchen Bathroom Window & Door Sealing(Black 150g)
- Price
- $13.98
- Rating
- 4.8/5
- Reviews
- 14
- Age
- 5mo ago

Black Silicone Sealant & Caulk Tube with Finishing Tool Weatherproof Flexible Strong Adhesion for Bathroom Roof Window and Automotive Sealing
- Price
- $9.41
- Rating
- 4.3/5
- Reviews
- 678
- Age
- 10mo ago

WELLUCK Black Silicone Caulk 100% Waterproof Silicone Sealant Adhesive Caulking for RV Kitchen Bathroom Window Door Glass Auto Leak Sealing 10.2FL.OZ/300ML1 Pack
- Price
- $10.88
- Rating
- 4.3/5
- Reviews
- 834
- Age
- 2y ago

PAULINN Silicone Sealant Black 100% Silicone Caulk Waterproof for RV Kitchen Bath General Use Window Door Glass Marine 10.2 Oz 4 Packs
- Price
- $24.50
- Rating
- 4.4/5
- Reviews
- 914
- Age
- 2y ago

PAULINN Silicone Sealant Black 100% Silicone Caulk Waterproof for RV Kitchen Bath General Use Window Door Glass Marine 10.2 Oz 1 Pack
- Price
- $11.94
- Rating
- 4.4/5
- Reviews
- 914
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 76% of clicks. A locked shelf that new listings rarely crack.
Brands
9 flat
Sellers
111
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
76%
Top 20: 100%
Open market
8%
- Permatex42%
- DAP21%
- J-B Weld13%
- ADVANCEDSIL9%
- PAULINN6%
- WELLUCK3%
- Open — no brand owns it (3 brands, 8%)
Demand
Black Silicone search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun · busiest ÷ quietest = 1.8×
Search terms
Top Black Silicone search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- black silicone sealant75K/yr
- black silicone56K/yr
- black sealant6K/yr
- black adhesive sealant5K/yr
- black sealant waterproof5K/yr
- black silicone sealant waterproof4K/yr
- silicone black5K/yr
- black silicone adhesive3K/yr
- black silicon3K/yr
Reviews and returns
What reviews say buyers love and hate about Black Silicone
We read the reviews and the return reasons for every product selling here.
“was difficult to work with”
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.
17 topics
Keep looking
Related niches
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 Black Silicone questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









