Stain Blocker Paint
FailDemand is soft, at -22.7% this quarter, so Stain Blocker Paint is a Fail.
- Flapen Score
- 48 / 100Ranks 1,131 of 2,225 DIY & Tools niches · −1 vs the category median of 4948
- Market size
- £278K/yr198K searches / yr
- 90-day growth
- -22.7%search demand this quarter
- Competition
- 68%top-5 click share · 9 brands · 76 sellers
Flapen Score
Stain Blocker Paint against its category
The dotted line is the DIY & Tools average. Past it, Stain Blocker Paint is stronger. Inside it, weaker.
Market
The Stain Blocker Paint market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Stain Blocker Paint 198K times last year and spent an estimated £278K. The top 5 brands take 92% of clicks. Flapen scores it 48 out of 100, a Fail.
01 · Demand
10.9% of searches ended in a purchase last week.
Shoppers searched for this 198K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 10.9% of those searches ended in a purchase. Searches in the last 90 days moved -22.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £278K a year.
- Searches, last 12 months
- 198K
- Growth, 90 days vs prior 90
- -22.7%
- Conversion, latest week
- 10.9%
- Market size, estimated
- £278Ka year
- Peak month
- February1.5× the quietest month
- Top search term
- stain blocker paint54K searches a year
02 · Price
A sale here is worth £12.91.
Listings sell for £12.91 on average, from £6.37 to £27.66. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 750 to 1,000 of them. At £12.91 that is £10K to £13K a year per listing.
- Average price
- £12.91under the $15 to $100 sweet spot
- Price range
- £6.37–£27.66
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- £10K–£13K
- Returns
- 0.8%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
84% of listings pay for placement with sponsored ads. 84% ship with Prime. On an average day, 1.1% of listings are out of stock. The average listing ranks #91 within Adhesives & Sealers. It carries 1,604 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 84%
- Prime listings
- 84%
- Out of stock, average day
- 1.1%
- Average rank
- #91in Adhesives & Sealers
- Average rating
- 4.43 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,604per listing
- Listings tracked
- 19
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 71 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 71 months
Products
Top Stain Blocker Paint 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
Rustins Stain Blocker & Multi-Surface Primer 250ml- Versatile All-Surface Primer for Blocking Stains and Sealing Porous Materials; Optimal for Walls Ceilings and Wood
- Price
- £6.37
- Rating
- 4.3/5
- Reviews
- 2,532
- Age
- 9y ago
Zinsser ZINCSP500 500 ml Cover Stain Primer/Finish Paint
- Price
- £10.06
- Rating
- 4.6/5
- Reviews
- 933
- Age
- 15y ago
Zinsser Cover Stain 1 Litre
- Price
- £15.55
- Rating
- 4.6/5
- Reviews
- 1,577
- Age
- 13y ago
Polar Damp & Stain Block Spray - 500ml Matt White - Covers Damp Mould Grease Nicotine & Rust Stains - Anti Mould & Damp Proof Paint for Internal Walls & Ceilings - Dries in 10 Min Low Odour
- Price
- £10.12
- Rating
- 4.3/5
- Reviews
- 3,347
- Age
- 5y ago
Everbuild Stain Block Highly Pigmented Easy to Use White 400ml
- Price
- £6.51
- Rating
- 4.4/5
- Reviews
- 4,385
- Age
- 13y ago
Trending
90-day click momentum
Polar Stain Blocker Paint - Matt White - 1 Litre | Ideal for Concrete Cement Wood Brick & Painted Surfaces | Prevents & Removes Stains Grease Water Marks & Rust on Internal Walls & Ceilings
- Price
- £20.14
- Rating
- 4.4/5
- Reviews
- 285
- Age
- 4y ago
Bartoline Stain Blocker Spray 400ml Matt Finish Blocks Mould Mildew Damp and Grease Stains Fast-Drying Primer or Topcoat for Walls Ceilings Plaster and Woodwork
- Price
- £8.03
- Rating
- 4.3/5
- Reviews
- 79
- Age
- 11mo ago
RUSTINS Stain Blocker & Multi-Surface Primer 1ltr -Versatile All-Surface Primer for Blocking Stains and Sealing Porous Materials; Optimal for Walls Ceilings and Wood
- Price
- £13.96
- Rating
- 4.3/5
- Reviews
- 2,532
- Age
- 9y ago
Zinsser BIN Primer-Sealer & Stain Killer 1 Litre
- Price
- £20.19
- Rating
- 4.6/5
- Reviews
- 788
- Age
- 14y ago
Zinsser ZINCSP500 500 ml Cover Stain Primer/Finish Paint
- Price
- £10.06
- Rating
- 4.6/5
- Reviews
- 933
- Age
- 15y ago
Newest
by launch dateBartoline Stain Blocker Spray 400ml Matt Finish Blocks Mould Mildew Damp and Grease Stains Fast-Drying Primer or Topcoat for Walls Ceilings Plaster and Woodwork
- Price
- £8.03
- Rating
- 4.3/5
- Reviews
- 79
- Age
- 11mo ago
Dryzone Damp Proof & Damp Seal Paint White (500ml) for Walls Bathrooms Ceilings & Interior Surfaces Blocks Damp Mould & Stains - Quick Drying Matt Undercoat Paint
- Price
- £14.21
- Rating
- 4.4/5
- Reviews
- 312
- Age
- 1y ago
Pro-Kleen Damp & Stain Block Spray Paint Primer White Matt 400ml - Covers Damp Mould Grease Nicotine & Rust Stains - for Walls & Ceilings - Leaves a Waterproof Barrier
- Price
- £6.71
- Rating
- 4.3/5
- Reviews
- 439
- Age
- 3y ago
Polar Stain Blocker Paint - Matt White - 1 Litre | Ideal for Concrete Cement Wood Brick & Painted Surfaces | Prevents & Removes Stains Grease Water Marks & Rust on Internal Walls & Ceilings
- Price
- £20.14
- Rating
- 4.4/5
- Reviews
- 285
- Age
- 4y ago
Polar Stain Block Spray - 1 x 400ml | Matt White | Prevents & Removes Stains Grease Water Marks & Rust on Internal Walls & Ceilings | Primer Spray for Wood Plastic Tiles & Painted Surfaces
- Price
- £8.94
- Rating
- 4.2/5
- Reviews
- 416
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 68% of clicks. Leaders hold, but buyers still shop past them.
Brands
9 flat
Sellers
76
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
5%
- Zinsser39%
- RUSTINS28%
- Polar Specialist Coatings16%
- Everbuild5%
- Pro-Kleen3%
- Polycell3%
- Open — no brand owns it (3 brands, 5%)
Demand
Stain Blocker Paint search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Stain Blocker Paint search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- stain blocker paint54K/yr
- zinsser cover stain37K/yr
- stain block23K/yr
- stain blocking primer14K/yr
- stain block paint11K/yr
- stain blocker9K/yr
- stain blocking paint6K/yr
- water stain cover paint7K/yr
- zinsser stain block6K/yr
- zinsser cover stain primer3K/yr
Reviews and returns
What reviews say buyers love and hate about Stain Blocker Paint
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
smells very strong
smells so bad
It did have a strange aroma for some time
Also not enough paint in the spray
Paint
Paint was very thin
Water leak through ceiling
drips all over
Kept bleeding through
One of these cans will not spray at all
Poor cheap nozzles making the product impossible to use
Doesn't spray anything
Not as good as expected
Questionable quality
Absolute rubbish
Love
Does exactly what it promises
Just what I needed
as described
Excellent product
This brsnd has the best reviews
No issues with product
Covers well
it's easy coverage
Good coverage and the pipe now feels physically warmer
GOOD PAINT BUT SECURE THE LID
Good coating really
Good paint dose the job
Value for money
Good value
Worth the money
Return
0.8% Return rate 15% Fixable by listing
Also not enough paint in the spray
Paint
Paint was very thin
One of these cans will not spray at all
Poor cheap nozzles making the product impossible to use
Doesn't spray anything
Water leak through ceiling
drips all over
Kept bleeding through
Didn't work
Not good for felt len
Doesn't work
There was a terrible water mafk which was dark yellow on my ceiling
A change from brown
Dried off white
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Stain Blocker Paint questions
Answered from the same tracked data.