Concrete Sealer
MaybeAn estimated 0.6% of orders come back. But shoppers spend an estimated $53K a year here, so Concrete Sealer is a Maybe.
- Flapen Score
- 52 / 100Top 33% of 2,225 DIY & Tools niches · +3 vs the category median of 4952
- Market size
- £53K/yr52K searches / yr
- 90-day growth
- +27.0%search demand this quarter
- Competition
- 63%top-5 click share · 9 brands · 35 sellers
Flapen Score
Concrete Sealer against its category
The dotted line is the DIY & Tools average. Past it, Concrete Sealer is stronger. Inside it, weaker.
Market
The Concrete Sealer market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Concrete Sealer 52K times last year and spent an estimated £53K. The top 5 brands take 84% of clicks. Demand peaks in Apr–May–Jul–Aug. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 4.9% of those searches ended in a purchase.
Shoppers searched for this 52K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 4.9% of those searches ended in a purchase. Searches in the last 90 days moved +27.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £53K a year.
- Searches, last 12 months
- 52K
- Growth, 90 days vs prior 90
- +27.0%
- Conversion, latest week
- 4.9%
- Market size, estimated
- £53Ka year
- Peak month
- May2.9× the quietest month
- Top search term
- concrete sealer34K searches a year
02 · Price
A sale here is worth £20.62.
Listings sell for £20.62 on average, from £6.29 to £42.12. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 100 to 250 of them. At £20.62 that is £2K to £5K a year per listing.
- Average price
- £20.62inside the $15 to $100 sweet spot
- Price range
- £6.29–£42.12
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £2K–£5K
- Returns
- 0.6%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads.
94% of listings pay for placement with sponsored ads. 61% ship with Prime. On an average day, 4.5% of listings are out of stock. The average listing ranks #283 within Adhesives & Sealers. It carries 916 reviews at 4.41 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 61%
- Out of stock, average day
- 4.5%
- Average rank
- #283in Adhesives & Sealers
- Average rating
- 4.41 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 916per listing
- Listings tracked
- 18
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 56 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 56 months
Products
Top Concrete Sealer 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
Bostik Concrete Sealer 5L - Quick Drying Waterproof Concrete Sealer for Garage & Utility Floors - Dries Clear
- Price
- £21.32
- Rating
- 4.6/5
- Reviews
- 195
- Age
- 4y ago

Everbuild 403 Premium Concrete Hardener and Dustproofer Clear Coat 5 Litre
- Price
- £11.44
- Rating
- 4.4/5
- Reviews
- 1,059
- Age
- 19y ago

Smartseal Premium Concrete Sealer - Easy to Apply High Protection Sealant - Oil and Water Repellent Food Safe - Suitable for All Concrete Surfaces - 100 ml Sample
- Price
- £6.29
- Rating
- 4.3/5
- Reviews
- 302
- Age
- 7y ago

Polar Dust Proof Concrete Sealer - 5 Litres | Clear Satin Finish | Interior & Exterior Concrete Sealant for Stone Garages Kitchens Factories Warehouses & Walls | Attractive Sheen Finish
- Price
- £31.05
- Rating
- 4.5/5
- Reviews
- 380
- Age
- 6y ago

SmartSeal Premium Concrete Sealer - Easy to Apply High Protection Oil & Water Repellent Food Safe Clear Acrylic Concrete Sealer 1 Litre
- Price
- £21.50
- Rating
- 4.3/5
- Reviews
- 302
- Age
- 7y ago
Trending
estimated 90-day click momentum
Smartseal Professional Grade Concrete Sealer - Outdoor Use Ideal Driveway & Patio Sealer - Acrylic Concrete Sealant (150 ml Sample)
- Price
- £7.55
- Rating
- 4.4/5
- Reviews
- 84
- Age
- 7y ago

SmartSeal Premium Concrete Sealer - Easy to Apply High Protection Oil & Water Repellent Food Safe Clear Acrylic Concrete Sealer 1 Litre
- Price
- £21.50
- Rating
- 4.3/5
- Reviews
- 302
- Age
- 7y ago

Concrete Penetrating Sealer (5 Litre)
- Price
- £42.12
- Rating
- 4.4/5
- Reviews
- 13
- Age
- 1y ago

Smartseal Imprinted Concrete Sealer - SILK/WET LOOK - Easy To Apply Driveway Sealer - Durable Protection Outdoor Concrete for Patterned Imprinted Driveways and Patios - (5 Litres)
- Price
- £39.76
- Rating
- 4.5/5
- Reviews
- 675
- Age
- 10y ago

Sika Path and Patio Sealer Protects Against Weathering and Green Growth 5 Litre
- Price
- £14.93
- Rating
- 4.3/5
- Reviews
- 3,029
- Age
- 17y ago
Newest
by launch date
Concrete Penetrating Sealer (5 Litre)
- Price
- £42.12
- Rating
- 4.4/5
- Reviews
- 13
- Age
- 1y ago

Siramico Coatings Premium Water Sealer | Clear Waterproofer | 5 Litres | Water Sealer for Brick Concrete Motar & Stone
- Price
- £14.22
- Rating
- 4.5/5
- Reviews
- 116
- Age
- 1y ago

SIRAMICO COATINGS Premium Clear Concrete Sealer | 5 Litres | Durable Dustproofing Sealant for Concrete Surfaces
- Price
- £24.66
- Rating
- 4.4/5
- Reviews
- 47
- Age
- 1y ago

300g Invisible Waterproof Sealant Anti-Leaking Clear Insulation Sealant Super Strong Anti-Leakage Agent For Roof Bathroom Patio Sealer Outdoor Indoor
- Price
- £8.86
- Rating
- 4.2/5
- Reviews
- 796
- Age
- 2y ago

Concrete Floor Sealer & Dustproofer (5 Litre)
- Price
- £28.92
- Rating
- 4.4/5
- Reviews
- 59
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 63% of clicks. Leaders hold, but buyers still shop past them.
Brands
9 falling
Sellers
35
Est. top-5 brand share
84%
Top 20: 100%
Est. top-5 click share
63%
Top 20: 100%
Open market
9%
- SmartSeal29%
- Bostik20%
- Sika18%
- Polar Specialist Coatings10%
- Floorseal Premium Surface Sealers & Cleaners8%
- SIRAMICO COATINGS6%
- Open — no brand owns it (3 brands, 9%)
Demand
Concrete Sealer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jul, Aug · busiest ÷ quietest = 2.9×
Search terms
Top Concrete Sealer search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- concrete sealer34K/yr
- concrete sealer outdoor5K/yr
- concrete floor sealer6K/yr
- concrete sealant4K/yr
- floor sealer3K/yr
Reviews and returns
What reviews say buyers love and hate about Concrete Sealer
We read the reviews and the return reasons for every product selling here.
“Hasnt stopped the leak”
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.
20 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 Concrete Sealer 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








