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50

wood filler brown

Worth a look

Shows low returns (0.5%), but prices mostly outside the sweet spot ($3.64–$11.75) keeps it on the watch list.

Market size 13Growth 37Conversion 96Competition 49Returns 98Price range 0Avg price 19Brand share 41Review moat 57Quality gap 78

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Incredible12.8%

search→purchase rate — share of searches ending in a sale

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good1,221.32

avg incumbent reviews — the moat a new listing must climb

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay81%

top-5 brand share — brands hold most of the demand

Growth

Okay+9.7%

90-day search growth — must beat 0% to launch

Avg price

Bad£6.86

avg listing price — sweet spot $15–$100

Market size

Bad£52K

£52K/yr · 59K searches

Price range

Bad£3.64–£11.75

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United Kingdom niche tracking, wood filler brown is a £52K/yr Amazon United Kingdom market (59K searches/yr). The top 5 brands hold 81% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

wood filler brown market data

Units sold / yr
6K–8K
avg 100–250/product
Revenue / yr
£41K–£55K
units × avg price
Conversion rate
12.8%
Avg BSR
#367
Page quality
0%
Prime
86%
Sponsored
71%
Out of stock
7.7%
Avg brand age
53 months
Avg seller age
168 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

81

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

56%

Top 20: 92%

Open market

16%

  • Ronseal31%
  • Bartoline25%
  • Everbuild16%
  • Sika6%
  • easyputty4%
  • Brummer3%
  • Open — no brand owns it (11 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 67 weeks — +9.7% search growth over the last 90 days.
2K1KSpike '25Spike '26MayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.8×

Top wood filler brown search terms

  • wood filler brown20K/yr
  • brown wood filler10K/yr
  • dark wood filler10K/yr
  • dark oak wood filler5K/yr
  • dark brown wood filler5K/yr
  • walnut wood filler4K/yr
  • wood filler dark4K/yr
All search terms

Top wood filler brown products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%£2K8%£4K12%£6K16%£8K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about wood filler brown

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall22%

“Great product and simple to use”

Ease Of Use13%

“really easy to use from the tube”

Value For Money10%

“Fair price”

Wood Quality9%

“Solid as wood”

Color7%

“Perfect colour”

Advertised Vs Actual Product7%

“as described”

Moist/Dry3%

“Perfect and easy to use, goes rock solid when dry”

Paint Quality3%

“can be painted over”

Efficiency2%

“Works well”

Ease Of Cleaning2%

“Easy and clean to use”

What buyers complain about

Color20%

“the colour didn't match”

Quality-Overall7%

“Not as good as some I've used”

Paint Quality7%

“easily scratched - this paint has covered the mess”

Ease Of Use7%

“Not so simple”

Value For Money6%

“Buy cheap pay the price”

Hard Feel6%

“it had gone rock hard”

Functionality-Overall3%

“Didn't work”

Suitable For Outdoor3%

“NOT for outdoor use”

Durability3%

“Mr. 12 hours gone”

Maintenance And Repair3%

“Do not buy for oudoor repairs”

Top return reasons

Color49%
Leak-Proof7%
Defective Material/Parts6%
Functionality-Overall6%
Advertised Vs Actual Product4%
Size-Overall4%
Hard Feel3%
Weight Light3%
Quality-Overall3%
Compatibility-Overall2%

Common questions

Is wood filler brown profitable to sell on Amazon United Kingdom?
The niche generates £52K/yr across 28 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is +9.7%. Flapen's verdict: Worth a look (50/100).
How competitive is the wood filler brown niche?
17 brands and 81 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 81% of demand.
What do buyers complain about in wood filler brown?
Top complaints mined from reviews: Color, Quality-Overall, Paint Quality. The return rate is 0.5%.
When does demand for wood filler brown peak?
Demand is steady year-round — the busiest month runs 1.8× the quietest.
What does it cost to enter the wood filler brown niche?
Listings span £3.64–£11.75; the average listing price is £6.86 (sweet spot $15–$100). The average incumbent carries 1,221 reviews — the moat a new listing must climb.