Fluid Film Black
MaybeAn estimated 0.1% of orders come back. But the top 5 brands take 100% of clicks, so Fluid Film Black is a Maybe.
- Flapen Score
- 54 / 100Top 26% of 7,287 Automotive niches · +5 vs the category median of 4954
- Market size
- $1.6M/yr327K searches / yr
- 90-day growth
- -0.2%search demand this quarter
- Competition
- 73%top-5 click share · 3 brands · 118 sellers
Flapen Score
Fluid Film Black against its category
The dotted line is the Automotive average. Past it, Fluid Film Black is stronger. Inside it, weaker.
Market
The Fluid Film Black market on Amazon at a glance
Shoppers on Amazon United States searched for Fluid Film Black 327K times last year and spent an estimated $1.6M. All 3 brands take every click. Demand peaks in Oct–Nov. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 12.8% of those searches ended in a purchase.
Shoppers searched for this 327K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.8% of those searches ended in a purchase. Searches in the last 90 days moved -0.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.6M a year.
- Searches, last 12 months
- 327K
- Growth, 90 days vs prior 90
- -0.2%
- Conversion, latest week
- 12.8%
- Market size, estimated
- $1.6Ma year
- Peak month
- November3.2× the quietest month
- Top search term
- boeshield t-964K searches a year
02 · Price
A sale here is worth $37.05.
Listings sell for $37.05 on average, from $8.44 to $87.09. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $37.05 that is $56K to $74K a year per listing.
- Average price
- $37.05inside the $15 to $100 sweet spot
- Price range
- $8.44–$87.09
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $56K–$74K
- Returns
- 0.1%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. 87% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #252 within Finishing. It carries 1,272 reviews at 4.67 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 87%
- Out of stock, average day
- 0.0%
- Average rank
- #252in Finishing
- Average rating
- 4.67 starsAmazon United States average 4.42 stars
- Average reviews
- 1,272per listing
- Listings tracked
- 15
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 77 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
- 77 months
Products
Top Fluid Film Black 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
BOESHIELD T-9 Rust & Corrosion Protection/Inhibitor and Waterproof Lubrication 12 oz.
- Price
- $20.50
- Rating
- 4.7/5
- Reviews
- 5,494
- Age
- 24y ago

Boeshield T-9 Aerosol Can (4 -Ounce) (122184) White
- Price
- $15.58
- Rating
- 4.7/5
- Reviews
- 3,767
- Age
- 19y ago

Boeshield T-9 Bicycle Chain Waterproof Lubricant and Rust Protection 4 oz Liquid Original Version (122183) White
- Price
- $12.72
- Rating
- 4.7/5
- Reviews
- 3,767
- Age
- 22y ago

Fluid Film 11.75 oz Rust and Corrosion Inhibitor Spray Black 3 Pack Spray Can Extension Wand Can-Gun1 Premium Can Tool Aerosol Spray
- Price
- $46.47
- Rating
- 4.6/5
- Reviews
- 133
- Age
- 1y ago

Fluid Film Black Non-Aerosol Long Lasting Corrosion Penetrant & Lubricant Anti-Rust Coating Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles 1 Gallon
- Price
- $50.76
- Rating
- 4.6/5
- Reviews
- 1,221
- Age
- 5y ago
Trending
estimated 90-day click momentum
BOESHIELD T-9 Rust & Corrosion Protection/Inhibitor and Waterproof Lubrication 1 oz liquid
- Price
- $8.44
- Rating
- 4.6/5
- Reviews
- 296
- Age
- 19y ago

Boeshield T-9 Bicycle Chain Waterproof Lubricant and Rust Protection 4 oz Liquid Original Version (122183) White
- Price
- $12.72
- Rating
- 4.7/5
- Reviews
- 3,767
- Age
- 22y ago

BOESHIELD T-9 Rust & Corrosion Protection/Inhibitor and Waterproof Lubrication 12 oz.
- Price
- $20.50
- Rating
- 4.7/5
- Reviews
- 5,494
- Age
- 24y ago

Fluid Film Black (3 Aerosol Cans) with DU-Most 2 Extension Hose & Nozzle Long Lasting Corrosion Prevention Penetrant & Lubricant Marine Automotive & Snow-Handling Vehicles Undercoating 11.75 Oz
- Price
- $52.15
- Rating
- 4.6/5
- Reviews
- 134
- Age
- 2y ago

Boeshield T-9 Aerosol Can (4 -Ounce) (122184) White
- Price
- $15.58
- Rating
- 4.7/5
- Reviews
- 3,767
- Age
- 19y ago
Newest
by launch date
Fluid Film 11.75 oz Rust and Corrosion Inhibitor Spray Black 3 Pack Spray Can Extension Wand Can-Gun1 Premium Can Tool Aerosol Spray
- Price
- $46.47
- Rating
- 4.6/5
- Reviews
- 133
- Age
- 1y ago

Fluid Film 11.75 oz Rust and Corrosion Inhibitor Black 6 Pack Spray Can Extension Wand Can-Gun1 Premium Tool Aerosol Spray
- Price
- $87.09
- Rating
- 4.7/5
- Reviews
- 103
- Age
- 1y ago

Fluid Film Black (3 Aerosol Cans) with DU-Most 2 Extension Hose & Nozzle Long Lasting Corrosion Prevention Penetrant & Lubricant Marine Automotive & Snow-Handling Vehicles Undercoating 11.75 Oz
- Price
- $52.15
- Rating
- 4.6/5
- Reviews
- 134
- Age
- 2y ago

Stens FLUID FILM 752-515 Rust and Corrosion Protection-11.75 oz. aerosol can Multi
- Price
- $14.55
- Rating
- 4.7/5
- Reviews
- 396
- Age
- 5y ago

Fluid Film Black (6 Aerosol Cans) with DU-Most 2 Extension Hose & Nozzle Long Lasting Corrosion Prevention Penetrant & Lubricant Marine Automotive & Snow-Handling Vehicles Undercoating 11.75 Oz
- Price
- $85.04
- Rating
- 4.6/5
- Reviews
- 249
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 73% of clicks. A locked shelf that new listings rarely crack.
Brands
3 falling
Sellers
118
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
73%
Top 20: 100%
Open market
0%
- Boeshield75%
- Fluid Film19%
- CRC6%
- Open — no brand owns it (0%)
Demand
Fluid Film Black search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov · busiest ÷ quietest = 3.2×
Search terms
Top Fluid Film Black search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- boeshield t-964K/yr
- fluid film black101K/yr
- t9 lubricant spray can25K/yr
- boeshield t-9 rust & corrosion protection15K/yr
- salt shift rust shield15K/yr
- boeshield10K/yr
- t-9 lubricant/protectant10K/yr
- boeshield t911K/yr
- black fluid film14K/yr
- crc marine corrosion inhibitor8K/yr
Reviews and returns
What reviews say buyers love and hate about Fluid Film Black
We read the reviews and the return reasons for every product selling here.
“have a problem with rusting”
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.
21 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 Fluid Film Black 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









