Thread Sealant
FailThe top 5 brands take 97% of clicks, so Thread Sealant is a Fail.
- Flapen Score
- 49 / 100Ranks 3,500 of 7,287 Automotive niches · on the category median49
- Market size
- $362K/yr190K searches / yr
- 90-day growth
- +13.8%search demand this quarter
- Competition
- 77%top-5 click share · 7 brands · 153 sellers
Flapen Score
Thread Sealant against its category
The dotted line is the Automotive average. Past it, Thread Sealant is stronger. Inside it, weaker.
Market
The Thread Sealant market on Amazon at a glance
Shoppers on Amazon United States searched for Thread Sealant 190K times last year and spent an estimated $362K. The top 5 brands take 97% of clicks. Demand peaks in Mar–Apr–May–Jun. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 12.5% of those searches ended in a purchase.
Shoppers searched for this 190K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.5% of those searches ended in a purchase. Searches in the last 90 days moved +13.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $362K a year.
- Searches, last 12 months
- 190K
- Growth, 90 days vs prior 90
- +13.8%
- Conversion, latest week
- 12.5%
- Market size, estimated
- $362Ka year
- Peak month
- May2.3× the quietest month
- Top search term
- thread sealant53K searches a year
02 · Price
A sale here is worth $15.20.
Listings sell for $15.20 on average, from $4.63 to $42.57. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 1,250 to 1,500 of them. At $15.20 that is $19K to $23K a year per listing.
- Average price
- $15.20inside the $15 to $100 sweet spot
- Price range
- $4.63–$42.57
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 25K–30K
- Units per listing a year
- 1,250–1,500
- Revenue per listing a year
- $19K–$23K
- Returns
- 0.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
53% 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 #39 within Fillers, Adhesives & Sealants. It carries 1,492 reviews at 4.68 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 53%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #39in Fillers, Adhesives & Sealants
- Average rating
- 4.68 starsAmazon United States average 4.42 stars
- Average reviews
- 1,492per listing
- Listings tracked
- 17
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 86 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
- 86 months
Products
Top Thread Sealant 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 59214 High Temperature Thread Sealant 6 ml Tube
- Price
- $5.90
- Rating
- 4.7/5
- Reviews
- 3,798
- Age
- 20y ago

Permatex 59235 High Temperature Thread Sealant 50 ml Tube
- Price
- $13.53
- Rating
- 4.7/5
- Reviews
- 3,798
- Age
- 20y ago

Permatex 80632 Thread Sealant with PTFE 4 oz. Cream
- Price
- $11.49
- Rating
- 4.8/5
- Reviews
- 2,190
- Age
- 20y ago

Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml
- Price
- $25.38
- Rating
- 4.8/5
- Reviews
- 1,034
- Age
- 14y ago

RectorSeal Tru-Blu 31631 Pipe Thread Sealant Fast-Dry PTFE Enriched Plumbing Designed for high Vibration environments and Thermal Expansion/Contraction 1/4 Pint
- Price
- $9.71
- Rating
- 4.7/5
- Reviews
- 2,053
- Age
- 20y ago
Trending
estimated 90-day click momentum
RectorSeal T Plus 2 23631 Pipe Thread Sealant Non-Hardening PTFE Enriched Plumbing 1/4 Pint
- Price
- $10.30
- Rating
- 4.7/5
- Reviews
- 1,996
- Age
- 19y ago

Permatex 56521 High Performance Thread Sealant 50 ml White
- Price
- $15.02
- Rating
- 4.7/5
- Reviews
- 632
- Age
- 22y ago

RectorSeal Tru-Blu 31631 Pipe Thread Sealant Fast-Dry PTFE Enriched Plumbing Designed for high Vibration environments and Thermal Expansion/Contraction 1/4 Pint
- Price
- $9.71
- Rating
- 4.7/5
- Reviews
- 2,053
- Age
- 20y ago

Gasoila Soft-Set Pipe Thread Sealant Non-Hardening Paste for Metal & Plastic 2 oz Tube Reliable Leak Prevention Drip-Resistant Temp Range -100 to 600F Made in USA
- Price
- $7.29
- Rating
- 4.6/5
- Reviews
- 1,420
- Age
- 13y ago

Permatex 80633 Thread Sealant with PTFE 16 oz. red
- Price
- $21.49
- Rating
- 4.8/5
- Reviews
- 2,190
- Age
- 22y ago
Newest
by launch date
545 Thread Sealant Hydraulic Pneumatic Fittings 50 ml Bottle
- Price
- $42.57
- Rating
- 4.6/5
- Reviews
- 10
- Age
- 7y ago

Gasoila Soft-Set Pipe Thread Sealant Non-Hardening Paste for Metal & Plastic 2 oz Tube Reliable Leak Prevention Drip-Resistant Temp Range -100 to 600F Made in USA
- Price
- $7.29
- Rating
- 4.6/5
- Reviews
- 1,420
- Age
- 13y ago

ITW Devcon 80632 Permatex Thread Sealant with PTFE 4 oz Can White
- Price
- $13.88
- Rating
- 4.7/5
- Reviews
- 96
- Age
- 14y ago

Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml
- Price
- $25.38
- Rating
- 4.8/5
- Reviews
- 1,034
- Age
- 14y ago

Vibra-TITE - 44050 440 Hydraulic and Pneumatic Anaerobic Thread Sealant 50 ml Bottle Purple
- Price
- $20.87
- Rating
- 4.5/5
- Reviews
- 242
- Age
- 15y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 77% of clicks. A locked shelf that new listings rarely crack.
Brands
7 flat
Sellers
153
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
77%
Top 20: 100%
Open market
1%
- Permatex61%
- Loctite19%
- Rectorseal13%
- Vibra-TITE3%
- Hercules2%
- La-Co2%
- Open — no brand owns it (1 brand, 1%)
Demand
Thread Sealant search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 2.3×
Search terms
Top Thread Sealant search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- thread sealant53K/yr
- permatex thread sealant25K/yr
- loctite 54521K/yr
- high temp thread sealant10K/yr
- liquid teflon10K/yr
- thread sealer9K/yr
- hydraulic thread sealant7K/yr
- teflon paste6K/yr
- permatex high temp thread sealant5K/yr
- permatex thread sealant with ptfe5K/yr
Reviews and returns
What reviews say buyers love and hate about Thread Sealant
We read the reviews and the return reasons for every product selling here.
“Ive had leaks that wouldnt seal until this was used”
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 Thread Sealant 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









