Clear Silicone Sealant
FailDemand is soft, at -9.5% this quarter, so Clear Silicone Sealant is a Fail.
- Flapen Score
- 48 / 100Ranks 1,131 of 2,225 DIY & Tools niches · −1 vs the category median of 4948
- Market size
- £405K/yr356K searches / yr
- 90-day growth
- -9.5%search demand this quarter
- Competition
- 72%top-5 click share · 9 brands · 92 sellers
Flapen Score
Clear Silicone Sealant against its category
The dotted line is the DIY & Tools average. Past it, Clear Silicone Sealant is stronger. Inside it, weaker.
Market
The Clear Silicone Sealant market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Clear Silicone Sealant 356K times last year and spent an estimated £405K. The top 5 brands take 82% of clicks. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 15.9% of those searches ended in a purchase.
Shoppers searched for this 356K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 15.9% of those searches ended in a purchase. Searches in the last 90 days moved -9.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £405K a year.
- Searches, last 12 months
- 356K
- Growth, 90 days vs prior 90
- -9.5%
- Conversion, latest week
- 15.9%
- Market size, estimated
- £405Ka year
- Peak month
- October1.3× the quietest month
- Top search term
- clear silicone sealant113K searches a year
02 · Price
A sale here is worth £7.14.
Listings sell for £7.14 on average, from £2.57 to £20.99. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 5,000 to 6,000 of them. At £7.14 that is £36K to £43K a year per listing.
- Average price
- £7.14under the $15 to $100 sweet spot
- Price range
- £2.57–£20.99
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 5,000–6,000
- Revenue per listing a year
- £36K–£43K
- Returns
- 0.7%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
77% of listings pay for placement with sponsored ads. 85% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #147 within Adhesives & Sealers. It carries 2,234 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 77%
- Prime listings
- 85%
- Out of stock, average day
- 0.0%
- Average rank
- #147in Adhesives & Sealers
- Average rating
- 4.45 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,234per listing
- Listings tracked
- 13
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 39 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
- 39 months
Products
Top Clear Silicone 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 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Everbuild General Purpose Silicone Sealant Waterproof Suitable for Interior and Exterior Use Clear 280ml
- Price
- £2.57
- Rating
- 4.5/5
- Reviews
- 7,522
- Age
- 19y ago

Unibond Bath & Kitchen Mould-Resistant Transparent Silicone Sealant Silicone-Based Sanitary Sealant Waterproof Caulk 1 x 280ml Cartridge
- Price
- £6.06
- Rating
- 4.6/5
- Reviews
- 1,962
- Age
- 19y ago

Dryzone Silicone Sealant Clear Anti Mould Waterproof Premium Sanitary-Grade Low VOC Sealant for Bathroom and Kitchen
- Price
- £6.48
- Rating
- 4.5/5
- Reviews
- 2,463
- Age
- 3y ago

EVO-STIK Multipurpose Silicone Sealant Clear - Waterproof - Mould Resistant - Lasts Up To 25 Years - Interior and Exterior Use
- Price
- £5.27
- Rating
- 4.5/5
- Reviews
- 1,236
- Age
- 19y ago

Silicone Sealant | Clear Silicone Sealant with Finishing Tool For a Smooth & Professional Finish | Waterproof & Anti-Mould Protection
- Price
- £7.39
- Rating
- 4.0/5
- Reviews
- 1,121
- Age
- 1y ago
Trending
estimated 90-day click momentum
UniBond Kitchen and Bathroom Mould-Resistant Translucent Silicone Sealant Easy No Cut Opening Silicone-Based Sanitary Sealant Waterproof 1 x 280ml Cartridge
- Price
- £6.46
- Rating
- 4.8/5
- Reviews
- 32
- Age
- 10mo ago

Silicone Sealant Kitchen & Bathroom Silicone Sealant with Finishing Tool for a Smooth & Professional Finish | Waterproof & Anti-Mould Protection - 120g (WHITE 120g)
- Price
- £7.40
- Rating
- 4.0/5
- Reviews
- 1,121
- Age
- 1y ago

EVO-STIK Multipurpose Silicone Sealant Clear - Waterproof - Mould Resistant - Lasts Up To 25 Years - Interior and Exterior Use
- Price
- £5.27
- Rating
- 4.5/5
- Reviews
- 1,236
- Age
- 19y ago

Sika SikaSeal Sanitary Silicone + (Previously Everflex 500) Waterproof Anti-Fungal Quick Curing Translucent 295ml
- Price
- £3.76
- Rating
- 4.6/5
- Reviews
- 4,453
- Age
- 19y ago

BlissMart Clear Silicone Sealant Waterproof Strong Clear Glue x 2 Tubes Multipurpose Bathroom Silicon Seal Mold Resistant Silicone Tool Kitchen Toilet Sink Caulking Shower Seal Filler Sealant Tool
- Price
- £6.59
- Rating
- 4.4/5
- Reviews
- 305
- Age
- 1y ago
Newest
by launch date
UniBond Kitchen and Bathroom Mould-Resistant Translucent Silicone Sealant Easy No Cut Opening Silicone-Based Sanitary Sealant Waterproof 1 x 280ml Cartridge
- Price
- £6.46
- Rating
- 4.8/5
- Reviews
- 32
- Age
- 10mo ago

Silicone Sealant | Clear Silicone Sealant with Finishing Tool For a Smooth & Professional Finish | Waterproof & Anti-Mould Protection
- Price
- £7.39
- Rating
- 4.0/5
- Reviews
- 1,121
- Age
- 1y ago

Silicone Sealant Kitchen & Bathroom Silicone Sealant with Finishing Tool for a Smooth & Professional Finish | Waterproof & Anti-Mould Protection - 120g (WHITE 120g)
- Price
- £7.40
- Rating
- 4.0/5
- Reviews
- 1,121
- Age
- 1y ago

BlissMart Clear Silicone Sealant Waterproof Strong Clear Glue x 2 Tubes Multipurpose Bathroom Silicon Seal Mold Resistant Silicone Tool Kitchen Toilet Sink Caulking Shower Seal Filler Sealant Tool
- Price
- £6.59
- Rating
- 4.4/5
- Reviews
- 305
- Age
- 1y ago

Clear Silicone Sealant | Multipurpose Waterproof Silicone Sealant CLEAR | Transparent Bathroom & Kitchen silicon sealant x 2 70g Tubes
- Price
- £6.64
- Rating
- 4.4/5
- Reviews
- 858
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 72% of clicks. A locked shelf that new listings rarely crack.
Brands
9 falling
Sellers
92
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
72%
Top 20: 100%
Open market
12%
- Everbuild34%
- Unibond23%
- ADVANCEDSIL11%
- Dryzone7%
- EVO-STIK7%
- 1516%
- Open — no brand owns it (3 brands, 12%)
Demand
Clear 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 Clear Silicone Sealant search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- clear silicone sealant113K/yr
- clear silicone sealant waterproof58K/yr
- clear silicone34K/yr
- silicone sealant clear33K/yr
- clear sealant waterproof silicone31K/yr
- clear sealant22K/yr
- clear bathroom sealant waterproof12K/yr
- silicone clear6K/yr
- clear mastic sealant waterproof5K/yr
- transparent silicone sealant4K/yr
Reviews and returns
What reviews say buyers love and hate about Clear Silicone Sealant
We read the reviews and the return reasons for every product selling here.
“Is hard to open”
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.
17 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 Clear Silicone 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








