Fumed Silica
MaybeReturns run at only 1.0% of orders. But the top 5 products take 87% of clicks, so Fumed Silica is a Maybe.
- Flapen Score
- 51 / 100Top 35% of 9,536 Tools & Home Improvement niches · +3 vs the category median of 4851
- Market size
- $180K/yr40K searches / yr
- 90-day growth
- +25.7%search demand this quarter
- Competition
- 87%top-5 click share · 8 brands · 32 sellers
Flapen Score
Fumed Silica against its category
The dotted line is the Tools & Home Improvement average. Past it, Fumed Silica is stronger. Inside it, weaker.
Market
The Fumed Silica market on Amazon at a glance
Shoppers on Amazon United States searched for Fumed Silica 40K times last year and spent an estimated $180K. The top 5 brands take 93% of clicks. Demand peaks in Jul. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
10.7% of searches ended in a purchase last week.
Shoppers searched for this 40K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 10.7% of those searches ended in a purchase. Searches in the last 90 days moved +25.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $180K a year.
- Searches, last 12 months
- 40K
- Growth, 90 days vs prior 90
- +25.7%
- Conversion, latest week
- 10.7%
- Market size, estimated
- $180Ka year
- Peak month
- July1.7× the quietest month
- Top search term
- fumed silica13K searches a year
02 · Price
A sale here is worth $42.44.
Listings sell for $42.44 on average, from $6.96 to $145.15. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At $42.44 that is $11K to $21K a year per listing.
- Average price
- $42.44inside the $15 to $100 sweet spot
- Price range
- $6.96–$145.15
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $11K–$21K
- Returns
- 1.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 70% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #98 within Paint & Primer. It carries 249 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 70%
- Out of stock, average day
- 0.0%
- Average rank
- #98in Paint & Primer
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 249per listing
- Listings tracked
- 10
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 89 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
- 89 months
Products
Top Fumed Silica products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Fasco Epoxies - Fasco Cab-O-SIL Fumed Silica thickener in Quart tub
- Price
- $12.93
- Rating
- 4.6/5
- Reviews
- 844
- Age
- 8y ago

Fasco Epoxies Cabosil - Fumed Silica Thickener in Gallon Tub
- Price
- $24.81
- Rating
- 4.6/5
- Reviews
- 274
- Age
- 8y ago

Fiberglass Supply Depot Cabosil Fumed Silica (Quarter Pint Jar) - Resin Thickener for Non-Saggy Putty - Advanced Epoxy Resin Thickener - Professional Thixotropic Agent for Smooth Epoxy
- Price
- $6.96
- Rating
- 4.1/5
- Reviews
- 75
- Age
- 2y ago

TITGGI Fumed Silica Thickener for Epoxy Resin and Coatings 1 Quart
- Price
- $13.41
- Rating
- 4.4/5
- Reviews
- 301
- Age
- 4y ago

Cab-o-SIL M5 Fumed Silica 10lb Bag - Cabosil Paint Resin and Epoxy Thickening Agent
- Price
- $145.15
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 2y ago
Trending
90-day click momentum
WEST SYSTEM 406 Colloidal Silica Epoxy Filler Thickening Additive for WEST SYSTEM Epoxy | Viscosity Control for Strong Structural Bonds | Made in the USA
- Price
- $21.68
- Rating
- 4.8/5
- Reviews
- 324
- Age
- 24y ago

Fasco Epoxies - Fasco Cab-O-SIL Fumed Silica thickener in Quart tub
- Price
- $12.93
- Rating
- 4.6/5
- Reviews
- 844
- Age
- 8y ago

Fiberglass Supply Depot Cabosil Fumed Silica (Quarter Pint Jar) - Resin Thickener for Non-Saggy Putty - Advanced Epoxy Resin Thickener - Professional Thixotropic Agent for Smooth Epoxy
- Price
- $6.96
- Rating
- 4.1/5
- Reviews
- 75
- Age
- 2y ago

Fiberglass Supply Depot - Cabosil Fumed Silica - Resin Thickener for Non-Saggy Putty - Advanced Epoxy Resin Thickener - Professional Thixotropic Agent for Smooth Epoxy - Easy to Use (1 Quart)
- Price
- $12.90
- Rating
- 4.8/5
- Reviews
- 34
- Age
- 4y ago

Fasco Epoxies Cabosil - Fumed Silica Thickener in Gallon Tub
- Price
- $24.81
- Rating
- 4.6/5
- Reviews
- 274
- Age
- 8y ago
Newest
by launch date
Cabosil M5 Fumed Silica Cab-o-SIL Industrial Grade Hydrophilic Enhancer for Epoxy Paints Varnishes Coatings Adhesives and Sealants (10 Pound Bag)
- Price
- $145.13
- Rating
- 4.9/5
- Reviews
- 15
- Age
- 2y ago

Cab-o-SIL M5 Fumed Silica 10lb Bag - Cabosil Paint Resin and Epoxy Thickening Agent
- Price
- $145.15
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 2y ago

Fiberglass Supply Depot Cabosil Fumed Silica (Quarter Pint Jar) - Resin Thickener for Non-Saggy Putty - Advanced Epoxy Resin Thickener - Professional Thixotropic Agent for Smooth Epoxy
- Price
- $6.96
- Rating
- 4.1/5
- Reviews
- 75
- Age
- 2y ago

TotalBoat Fumed Silica Cabosil Powder Thickener for Epoxy Resin Polyester Resin Paint Silicone and Varnish (5 Quart)
- Price
- $26.73
- Rating
- 4.7/5
- Reviews
- 58
- Age
- 3y ago

Fiberglass Supply Depot - Cabosil Fumed Silica - Resin Thickener for Non-Saggy Putty - Advanced Epoxy Resin Thickener - Professional Thixotropic Agent for Smooth Epoxy - Easy to Use (1 Quart)
- Price
- $12.90
- Rating
- 4.8/5
- Reviews
- 34
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 87% of clicks. A locked shelf that new listings rarely crack.
Brands
8 falling
Sellers
32
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
87%
Top 20: 100%
Open market
5%
- Fasco Epoxies54%
- Fiberglass Supply Depot19%
- TITGGI14%
- Generic3%
- Stone Coat Countertops3%
- TotalBoat2%
- Open — no brand owns it (2 brands, 5%)
Demand
Fumed Silica search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul · busiest ÷ quietest = 1.7×
Search terms
Top Fumed Silica search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- fumed silica13K/yr
- cabosil11K/yr
- fumed silica powder6K/yr
- epoxy thickener5K/yr
- cab o sil3K/yr
- cabosil fumed silica3K/yr
Reviews and returns
What reviews say buyers love and hate about Fumed Silica
We read the reviews and the return reasons for every product selling here.
“it took a lot of the material to thicken a small amount”
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.
15 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 Fumed Silica questions
Answered from the same tracked data.









