Flex Glue
MaybeReturns run at only 1.1% of orders. But shoppers spend only $141K a year here, so Flex Glue is a Maybe.
- Flapen Score
- 64 / 100Top 3% of 9,536 Tools & Home Improvement niches · +16 vs the category median of 4864
- Market size
- $141K/yr121K searches / yr
- 90-day growth
- +96.7%search demand this quarter
- Competition
- 57%top-5 click share · 15 brands · 128 sellers
Flapen Score
Flex Glue against its category
The dotted line is the Tools & Home Improvement average. Past it, Flex Glue is stronger. Inside it, weaker.
Market
The Flex Glue market on Amazon at a glance
Shoppers on Amazon United States searched for Flex Glue 121K times last year and spent an estimated $141K. The top 5 brands take 74% of clicks. Demand peaks in Jun–Jul. Flapen scores it 64 out of 100, a Maybe.
01 · Demand
5.5% of searches ended in a purchase last week.
Shoppers searched for this 121K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 5.5% of those searches ended in a purchase. Searches in the last 90 days moved +96.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $141K a year.
- Searches, last 12 months
- 121K
- Growth, 90 days vs prior 90
- +96.7%
- Conversion, latest week
- 5.5%
- Market size, estimated
- $141Ka year
- Peak month
- July2.7× the quietest month
- Top search term
- flex glue30K searches a year
02 · Price
A sale here is worth $21.43.
Listings sell for $21.43 on average, from $6.30 to $68.37. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 500 to 750 of them. At $21.43 that is $11K to $16K a year per listing.
- Average price
- $21.43inside the $15 to $100 sweet spot
- Price range
- $6.30–$68.37
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $11K–$16K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
73% 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 #66 within Flooring. It carries 2,099 reviews at 4.31 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 73%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #66in Flooring
- Average rating
- 4.31 starsAmazon United States average 4.42 stars
- Average reviews
- 2,099per listing
- Listings tracked
- 22
04 · Newcomers
Amazon counts 5 of last year's 6 launches as successful.
6 products launched here in the last 12 months. Amazon counts 5 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 71 months on average, so the names here are established.
- Launched, last 12 months
- 6
- Successful launches
- 5Amazon's first-year sales bar
- Average brand age
- 71 months
Products
Top Flex Glue 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
Flex Glue Super Strong Transparent Rubberized Waterproof Adhesive Works Underwater Use on Pools Showers Outdoors Concrete Brick Pavers UV Resistant 4 oz Squeeze Tube Clear 1-Pack
- Price
- $14.91
- Rating
- 3.9/5
- Reviews
- 3,790
- Age
- 7y ago

Flex Glue Mini White Super Strong Rubberized Waterproof Adhesive Works Underwater Use On Pools Showers Outdoors Concrete Brick Pavers Masonry and UV Resistant 0.75 fl oz
- Price
- $7.53
- Rating
- 4.4/5
- Reviews
- 1,579
- Age
- 7y ago

J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz.
- Price
- $6.30
- Rating
- 4.2/5
- Reviews
- 13,730
- Age
- 19y ago
![[3 oz] Marine Adhesive Sealant 5200 Fast Cure White Permanent Watertight Bond Above & Below Waterline UV Resistant Marine Caulk for Boats Hulls Decks & Fittings by Berkland American Owned](https://m.media-amazon.com/images/I/41m6phErxNL.jpg)
[3 oz] Marine Adhesive Sealant 5200 Fast Cure White Permanent Watertight Bond Above & Below Waterline UV Resistant Marine Caulk for Boats Hulls Decks & Fittings by Berkland American Owned
- Price
- $13.96
- Rating
- 4.5/5
- Reviews
- 438
- Age
- 2y ago

Epoxybond Pool Putty 2-Part Set | Swimming Pool & Spa Repair | Easy DIY | Fix Cracks Leaks Underwater or Above | Concrete Fiberglass & Variety of Other Surfaces | by Atlas Minerals
- Price
- $21.04
- Rating
- 4.5/5
- Reviews
- 4,966
- Age
- 20y ago
Trending
90-day click momentum
Silicone Sealant for Aquariums Transparent Underwater Sealant: Strong Adhesion Waterproof and Highly Flexible (Transparent 50ml)
- Price
- $9.59
- Rating
- 4.2/5
- Reviews
- 20
- Age
- 3mo ago

Pool Patch Underwater Pool Tile Adhesive (4 oz) Waterproof Pool Tile Setting Paste Professional Strength Adhesive for Ceramic Mosaic & Stone Works 100% Submerged No Need to Drain Pool
- Price
- $23.90
- Rating
- 4.0/5
- Reviews
- 43
- Age
- 4mo ago

Pool Putty 17.6oz/500g 2 Part Epoxy Pool Putty for Underwater or Above-Water Crack Leak Filling and Repair Sealing and Repair of Holes and Damage in Fiberglass Concrete and Tile Surfaces (White)
- Price
- $18.50
- Rating
- 4.0/5
- Reviews
- 96
- Age
- 7mo ago
![[2-Pack] Marine Adhesive Sealant 5200 Fast Cure 10 oz White Permanent Watertight Bond Above & Below Waterline UV Resistant Marine Sealant for Boats Hulls Decks & Fittings American Owned](https://m.media-amazon.com/images/I/51DX9w7aLVL.jpg)
[2-Pack] Marine Adhesive Sealant 5200 Fast Cure 10 oz White Permanent Watertight Bond Above & Below Waterline UV Resistant Marine Sealant for Boats Hulls Decks & Fittings American Owned
- Price
- $34.87
- Rating
- 4.7/5
- Reviews
- 62
- Age
- 9mo ago

Aquarium Safe Silicone Aquarium Silicone Transparent Underwater Sealant Waterproof Strong Adhesion Excellent Flexibility Suitable for Underwater bonding in Aquariums (120ml)
- Price
- $11.99
- Rating
- 4.2/5
- Reviews
- 50
- Age
- 9mo ago
Newest
by launch date
Silicone Sealant for Aquariums Transparent Underwater Sealant: Strong Adhesion Waterproof and Highly Flexible (Transparent 50ml)
- Price
- $9.59
- Rating
- 4.2/5
- Reviews
- 20
- Age
- 3mo ago

Pool Patch Underwater Pool Tile Adhesive (4 oz) Waterproof Pool Tile Setting Paste Professional Strength Adhesive for Ceramic Mosaic & Stone Works 100% Submerged No Need to Drain Pool
- Price
- $23.90
- Rating
- 4.0/5
- Reviews
- 43
- Age
- 4mo ago

Pool Putty 17.6oz/500g 2 Part Epoxy Pool Putty for Underwater or Above-Water Crack Leak Filling and Repair Sealing and Repair of Holes and Damage in Fiberglass Concrete and Tile Surfaces (White)
- Price
- $18.50
- Rating
- 4.0/5
- Reviews
- 96
- Age
- 7mo ago
![[2-Pack] Marine Adhesive Sealant 5200 Fast Cure 10 oz White Permanent Watertight Bond Above & Below Waterline UV Resistant Marine Sealant for Boats Hulls Decks & Fittings American Owned](https://m.media-amazon.com/images/I/51DX9w7aLVL.jpg)
[2-Pack] Marine Adhesive Sealant 5200 Fast Cure 10 oz White Permanent Watertight Bond Above & Below Waterline UV Resistant Marine Sealant for Boats Hulls Decks & Fittings American Owned
- Price
- $34.87
- Rating
- 4.7/5
- Reviews
- 62
- Age
- 9mo ago

Aquarium Safe Silicone Aquarium Silicone Transparent Underwater Sealant Waterproof Strong Adhesion Excellent Flexibility Suitable for Underwater bonding in Aquariums (120ml)
- Price
- $11.99
- Rating
- 4.2/5
- Reviews
- 50
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take 57% of clicks. Leaders hold, but buyers still shop past them.
Brands
15 rising
Sellers
128
Top-5 brand share
74%
Top 20: 100%
Top-5 click share
57%
Top 20: 97%
Open market
20%
- FLEX GLUE43%
- Berkland11%
- J-B Weld8%
- Epoxybond Pool Putty6%
- Flex Seal6%
- Underwater Magic6%
Demand
Flex Glue search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul · busiest ÷ quietest = 2.7×
Search terms
Top Flex Glue search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- flex glue30K/yr
- pool sealant10K/yr
- underwater sealant11K/yr
- underwater magic pool sealant6K/yr
- flex glue clear16K/yr
- underwater glue for pools6K/yr
- underwater glue7K/yr
- flex seal glue7K/yr
- pool glue underwater3K/yr
- flex glue clear waterproof6K/yr
Reviews and returns
What reviews say buyers love and hate about Flex Glue
We read the reviews and the return reasons for every product selling here.
“Started leaking immediately”
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
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 Flex Glue questions
Answered from the same tracked data.









