Postcrete
MaybeAn estimated 0.4% of orders come back. But shoppers spend an estimated $80K a year here, so Postcrete is a Maybe.
- Flapen Score
- 57 / 100Top 14% of 2,225 DIY & Tools niches · +8 vs the category median of 4957
- Market size
- £80K/yr115K searches / yr
- 90-day growth
- +41.1%search demand this quarter
- Competition
- 64%top-5 click share · 17 brands · 50 sellers
Flapen Score
Postcrete against its category
The dotted line is the DIY & Tools average. Past it, Postcrete is stronger. Inside it, weaker.
Market
The Postcrete market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Postcrete 115K times last year and spent an estimated £80K. The top 5 brands take 70% of clicks. Demand peaks in Mar–Apr–May–Jun. Flapen scores it 57 out of 100, a Maybe.
01 · Demand
An estimated 4.7% of those searches ended in a purchase.
Shoppers searched for this 115K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 4.7% of those searches ended in a purchase. Searches in the last 90 days moved +41.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £80K a year.
- Searches, last 12 months
- 115K
- Growth, 90 days vs prior 90
- +41.1%
- Conversion, latest week
- 4.7%
- Market size, estimated
- £80Ka year
- Peak month
- April5.4× the quietest month
- Top search term
- postcrete38K searches a year
02 · Price
A sale here is worth £14.89.
Listings sell for £14.89 on average, from £4.43 to £79.05. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At £14.89 that is £4K to £7K a year per listing.
- Average price
- £14.89under the $15 to $100 sweet spot
- Price range
- £4.43–£79.05
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £4K–£7K
- Returns
- 0.4%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
67% of listings pay for placement with sponsored ads. 43% ship with Prime. On an average day, 2.9% of listings are out of stock. The average listing ranks #46 within Building Supplies. It carries 1,915 reviews at 4.27 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 67%
- Prime listings
- 43%
- Out of stock, average day
- 2.9%
- Average rank
- #46in Building Supplies
- Average rating
- 4.27 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,915per listing
- Listings tracked
- 21
04 · Newcomers
1 of last year's 4 launches cleared the first-year sales bar.
4 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 53 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 53 months
Products
Top Postcrete 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
Glowhouse Postfix No-Mix Aggregate Weatherproof Concrete 20kg Perfect for Fence and Washing Line Posts
- Price
- £13.29
- Rating
- 4.5/5
- Reviews
- 440
- Age
- 2y ago

Blue Circle Ready to Use Postcrete 20kg Ready-to-Use Post Fixing Product - Just Add to Water
- Price
- £12.01
- Rating
- 4.6/5
- Reviews
- 362
- Age
- 9y ago

Laeto Build It Fast Set Cement 20kg for Fence Posts Paths and Repair
- Price
- £13.80
- Rating
- 4.4/5
- Reviews
- 323
- Age
- 3y ago

Bostik Rapid Setting Cement 2.5kg - Fast-Setting - Ready Mixed Cement Just Add Water - Waterproof - Strong - Concrete Repair - Interior-Exterior
- Price
- £6.75
- Rating
- 4.5/5
- Reviews
- 7,682
- Age
- 11y ago

Postsaver Pro-Set Post Fixing Foam | Quick and Easy Fence Concrete | Alternative to Traditional Concrete | For All Types of Posts | 1 Pack = 40Kg
- Price
- £21.07
- Rating
- 3.9/5
- Reviews
- 468
- Age
- 5y ago
Trending
estimated 90-day click momentum
NoxGule Fence Post Foam Post Crete Expanding Foam Postcrete Ready to Use 200g Quick and Easy Fence Concrete Alternative to Concrete for All Types of Posts
- Price
- £10.94
- Rating
- 2.2/5
- Reviews
- 4
- Age
- 2mo ago

Postcrete Fence post Cement/Concrete Postfix - Rapid Setting Cement 20kg (Just add water) (10)
- Price
- £79.05
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 6mo ago

Inspired Essentials Hi-Performance Cement Ready Mixed Concrete Quick Set Mortar Bag 2kg (Quick Set Mortar 1 Bag)
- Price
- £5.80
- Rating
- 4.4/5
- Reviews
- 27
- Age
- 1y ago

Bostik Cementone General Purpose Mortar 5kg - Ready Mixed Mortar Just Add Water - for Interior & Exterior Repairs
- Price
- £6.88
- Rating
- 4.5/5
- Reviews
- 5,402
- Age
- 9y ago

Bostik Rapid Setting Cement 10kg - Fast-Setting 20 Minute Waterproof Repair Mortar - Ready Mixed Just Add Water - Strong & Durable - For Drain Repairs & Concrete Fixing - Indoor & Outdoor Use
- Price
- £12.64
- Rating
- 4.5/5
- Reviews
- 7,682
- Age
- 10y ago
Newest
by launch date
NoxGule Fence Post Foam Post Crete Expanding Foam Postcrete Ready to Use 200g Quick and Easy Fence Concrete Alternative to Concrete for All Types of Posts
- Price
- £10.94
- Rating
- 2.2/5
- Reviews
- 4
- Age
- 2mo ago

Postcrete Fence post Cement/Concrete Postfix - Rapid Setting Cement 20kg (Just add water) (10)
- Price
- £79.05
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 6mo ago

Suregreen PostFix Concrete Mix | 20kg | Fence Post Repair | Ready Mixed Cement | Ready-to-Use Mix to install or fix Metal Timber Concrete or Electric Fence Posts | Water Resistant Bag
- Price
- £13.67
- Rating
- 4.6/5
- Reviews
- 63
- Age
- 6mo ago

Fast Set Post Fix Concrete - 20 Kilogran Bag Quick-Setting Fence Post Mix
- Price
- £13.71
- Rating
- 4.7/5
- Reviews
- 10
- Age
- 11mo ago

Silver Star post Concrete Fast Setting Strong Hold: Ideal for All Types of Washing Line and Fence Posts. Easy to Use Postcrete No Mix Aggregate Weatherproof Bag 20kg
- Price
- £13.01
- Rating
- 4.6/5
- Reviews
- 32
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 64% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 rising
Sellers
50
Est. top-5 brand share
70%
Top 20: 100%
Est. top-5 click share
64%
Top 20: 99%
Open market
24%
- The Glowhouse20%
- Blue Circle18%
- Bostik14%
- Laeto11%
- POSTSAVER7%
- Suregreen6%
Demand
Postcrete search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 5.4×
Search terms
Top Postcrete search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- postcrete38K/yr
- post crete13K/yr
- post crete quick set 20kg11K/yr
- postcrete ready to use 20kg10K/yr
- post mix concrete ready mixed fast set8K/yr
- post mix8K/yr
- post cement quick set ready mixed7K/yr
- postcrete quick set 5kg6K/yr
- post crete quick set 5kg5K/yr
- post concrete quick set ready mixed3K/yr
Reviews and returns
What reviews say buyers love and hate about Postcrete
We read the reviews and the return reasons for every product selling here.
“far too expensive”
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.
18 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 Postcrete 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








