Grey Silicone Sealant
FailPrices span $2.57–$11.06, mostly outside the sweet spot, so Grey Silicone Sealant is a Fail.
- Flapen Score
- 44 / 100Ranks 1,524 of 2,225 DIY & Tools niches · −5 vs the category median of 4944
- Market size
- £101K/yr147K searches / yr
- 90-day growth
- -18.6%search demand this quarter
- Competition
- 63%top-5 click share · 10 brands · 81 sellers
Flapen Score
Grey Silicone Sealant against its category
The dotted line is the DIY & Tools average. Past it, Grey Silicone Sealant is stronger. Inside it, weaker.
Market
The Grey Silicone Sealant market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Grey Silicone Sealant 147K times last year and spent an estimated £101K. The top 5 brands take 75% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
12.0% of searches ended in a purchase last week.
Shoppers searched for this 147K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 12.0% of those searches ended in a purchase. Searches in the last 90 days moved -18.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated £101K a year.
- Searches, last 12 months
- 147K
- Growth, 90 days vs prior 90
- -18.6%
- Conversion, latest week
- 12.0%
- Market size, estimated
- £101Ka year
- Peak month
- March1.3× the quietest month
- Top search term
- grey silicone sealant47K searches a year
02 · Price
A sale here is worth £5.75.
Listings sell for £5.75 on average, from £2.57 to £11.06. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 500 to 750 of them. At £5.75 that is £3K to £4K a year per listing.
- Average price
- £5.75under the $15 to $100 sweet spot
- Price range
- £2.57–£11.06
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 500–750
- Revenue per listing a year
- £3K–£4K
- Returns
- 0.8%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
76% 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 #206 within Adhesives & Sealers. It carries 1,634 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #206in Adhesives & Sealers
- Average rating
- 4.45 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,634per listing
- Listings tracked
- 17
04 · Newcomers
Amazon counts 1 of last year's 1 launches as successful.
1 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Grey Silicone Sealant 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
Hemway Light Grey Construction Sealant & Adhesive 300ml - 1 Pack
- Price
- £6.87
- Rating
- 4.4/5
- Reviews
- 3,009
- Age
- 2y ago
![Fome Flex Grey Silicone Sealant [310ml] Professional Grade Waterproof & Mould Resistant For Bathroom Kitchen Windows Showers & More Long-Lasting UV-Resistant](https://m.media-amazon.com/images/I/31x3ggsvzfL.jpg)
Fome Flex Grey Silicone Sealant [310ml] Professional Grade Waterproof & Mould Resistant For Bathroom Kitchen Windows Showers & More Long-Lasting UV-Resistant
- Price
- £6.95
- Rating
- 4.5/5
- Reviews
- 1,180
- Age
- 3y ago

Unibond Kitchen & Bathroom Anti-Mould Cartridge Concrete Grey - 274g
- Price
- £8.08
- Rating
- 4.6/5
- Reviews
- 475
- Age
- 3y ago

Bond It Grey MULTI-MATE GP SILICONE
- Price
- £4.54
- Rating
- 4.4/5
- Reviews
- 527
- Age
- 14y ago

Dekton Kitchen and Bath Sealant (Grey) - Multi-Purpose Acrylic for Indoor Applications UV Resistant Flexible Easy Application Excellent Adhesion to Wet Surfaces & Paintable
- Price
- £2.59
- Rating
- 4.3/5
- Reviews
- 67
- Age
- 1y ago
Trending
90-day click momentum
UniBond Kitchen and Bathroom Mould-Resistant White Silicone Sealant Easy No Cut Opening Silicone-Based Sanitary Sealant Waterproof 1 x 280ml Cartridge
- Price
- £6.31
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 10mo ago
![Fome Flex Grey Silicone Sealant [310ml] Professional Grade Waterproof & Mould Resistant For Bathroom Kitchen Windows Showers & More Long-Lasting UV-Resistant](https://m.media-amazon.com/images/I/31x3ggsvzfL.jpg)
Fome Flex Grey Silicone Sealant [310ml] Professional Grade Waterproof & Mould Resistant For Bathroom Kitchen Windows Showers & More Long-Lasting UV-Resistant
- Price
- £6.95
- Rating
- 4.5/5
- Reviews
- 1,180
- Age
- 3y ago

Hemway Light Grey Construction Sealant & Adhesive 300ml - 1 Pack
- Price
- £6.87
- Rating
- 4.4/5
- Reviews
- 3,009
- Age
- 2y ago

Dekton Kitchen and Bath Sealant (Grey) - Multi-Purpose Acrylic for Indoor Applications UV Resistant Flexible Easy Application Excellent Adhesion to Wet Surfaces & Paintable
- Price
- £2.59
- Rating
- 4.3/5
- Reviews
- 67
- Age
- 1y ago

EVO-STIK Building Silicone Sealant Grey - 290ml - Waterproof - High Movement Accommodation - Interior & Exterior Use - Lasts up to 25 Years
- Price
- £6.31
- Rating
- 4.6/5
- Reviews
- 23
- Age
- 3y ago
Newest
by launch date
UniBond Kitchen and Bathroom Mould-Resistant White Silicone Sealant Easy No Cut Opening Silicone-Based Sanitary Sealant Waterproof 1 x 280ml Cartridge
- Price
- £6.31
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 10mo ago

Grey Silicone Sealant - Flexible Silicone Tube for Wood Parquet Bathroom Sink Windows - Multi-Purpose Waterproof (Grey 50ml)
- Price
- £6.87
- Rating
- 4.2/5
- Reviews
- 861
- Age
- 1y ago

Dekton Kitchen and Bath Sealant (Grey) - Multi-Purpose Acrylic for Indoor Applications UV Resistant Flexible Easy Application Excellent Adhesion to Wet Surfaces & Paintable
- Price
- £2.59
- Rating
- 4.3/5
- Reviews
- 67
- Age
- 1y ago

Hemway Light Grey Construction Sealant & Adhesive 300ml - 1 Pack
- Price
- £6.87
- Rating
- 4.4/5
- Reviews
- 3,009
- Age
- 2y ago

Hemway Light Grey Kitchen & Bathroom Sealant & Adhesive 300ml 1 Pack
- Price
- £11.06
- Rating
- 4.4/5
- Reviews
- 3,009
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 63% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 flat
Sellers
81
Top-5 brand share
75%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
17%
- Hemway31%
- Unibond14%
- Bond It11%
- FOME FLEX11%
- Sika8%
- DEKTON8%
- Open — no brand owns it (4 brands, 17%)
Demand
Grey Silicone Sealant search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Grey Silicone Sealant search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- grey silicone sealant47K/yr
- light grey silicone sealant23K/yr
- grey silicone14K/yr
- grey sealant silicone11K/yr
- grey sealant10K/yr
- grey bathroom sealant7K/yr
- grey decorators caulk6K/yr
- grey caulk7K/yr
- grey silicone sealant bathroom7K/yr
- light grey silicone6K/yr
Reviews and returns
What reviews say buyers love and hate about Grey Silicone Sealant
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
more blue than grey - i wont be buying anything like it again
Its a lighter grey than the floor
This is NOT light grey-its mid/darkgrey
just not the best general purpose silicon adhesive/gap filler
Very sticky to apply
Very sticky
Smells a bit
It stinks the room
Strong odour
A second gun would not even dispenser this
Sent without a dispensing nozzle
Very hard to get out of tube
Really basic, stays sticky for ages, not the best option
Love
Good product great result
Trusted brand, great product with impressive 15 year guarantee
Excellent product
this was cheaper
Good price
Good value for money
Does as advertised
just what you need
As described
Easy to use
Easy to work with
it's easy to apply
Right colour
Nice colour
perfect colour for me
Return
0.8% Return rate 87% Fixable by listing
more blue than grey - i wont be buying anything like it again
Its a lighter grey than the floor
This is NOT light grey-its mid/darkgrey
Not as advertised
This is clear doesn't state that in description
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 Grey Silicone Sealant questions
Answered from the same tracked data.








