Is black metal paint profitable to sell on Amazon United Kingdom?

The niche generates £579K/yr across 12 tracked products. 90-day search growth is +75.1%. Flapen's verdict: Skip it (49/100).

How competitive is the black metal paint niche?

5 brands and 70 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in black metal paint?

Top complaints mined from reviews: Paint Quality, Rusts/Corrodes, Thickness. The return rate is 0.4%.

When does demand for black metal paint peak?

Demand peaks in Apr–May–Jun–Jul; the busiest month runs 8.2× the quietest.

What does it cost to enter the black metal paint niche?

Listings span £6.08–£17.44; the average listing price is £10.64 (sweet spot $15–$100). The average incumbent carries 8,213 reviews — the moat a new listing must climb.

black metal paint

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Growth

Great+75.1%

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

Conversion

Great8.2%

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

Market size

Good£579K

£579K/yr · 666K searches

Avg price

Okay£10.64

avg listing price — sweet spot $15–$100

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad8,212.58

avg incumbent reviews — the moat a new listing must climb

Competition

Bad75%

top-5 click share — a locked-up shelf

Price range

Bad£6.08–£17.44

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, black metal paint is a £579K/yr Amazon United Kingdom market (666K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Skip it — 49/100.

Data updated Jul 18, 2026 · scored weekly · How we score niches

black metal paint market data

Units sold / yr: 50K–60K; avg 3,000–4,000/product
Revenue / yr: £532K–£638K; units × avg price
Conversion rate: 8.2%
Avg BSR: #10
Page quality: 0%
Prime: 100%
Sponsored: 33%
Out of stock: 0.5%
Avg brand age: 60 months
Avg seller age: 176 days

Competition & brand share

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

Hammerite78%
RUSTINS12%
Johnstone's4%
Ronseal3%
Polar Specialist Coatings3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +75.1% search growth over the last 90 days.

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 8.2×

Open Trend

Top black metal paint search terms

hammerite black metal paint119K/yr +71.7%11.8% conv.
metal paint100K/yr +54.9%1.9% conv.
hammerite direct to rust metal paint45K/yr +180.1%5.6% conv.
black metal paint72K/yr +47.7%7.1% conv.
hammerite paint61K/yr +128.0%2.6% conv.
metal paint outdoor45K/yr +104.0%2.7% conv.
hammerite40K/yr +13.3%4.1% conv.
black hammerite metal paint33K/yr +58.7%15.5% conv.
outdoor metal paint19K/yr +118.5%1.6% conv.
hammerite metal paint24K/yr +65.6%2.2% conv.

All search terms

Top black metal paint 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Hammerite Direct to Rust Metal Paint - Smooth Black Finish 250ML 5084863

Hammerite£8.104.6★21,619 rev

Hammerite 5158235 750ml Metal Paint - Smooth Black

Hammerite£17.444.7★7,046 rev

RUSTINS MPBK250 250ml Quick Dry Metal Paint - Black

RUSTINS£6.084.4★3,176 rev

Hammerite Direct to Rust Metal Paint - Hammered Black Finish 250ML 5084792

Hammerite£7.494.7★4,728 rev

Hammerite Spray Paint for Metal. Direct to Rust Exterior Black Metal Paint Smooth Finish. Corrosion Resistant Black Gloss Paint and Rust Remover 8 Year Protection - 400ml Aerosol 0.5 SqM Coverage

Hammerite£9.954.7★6,559 rev

Newest

by launch date

Polar Metal Paint - 500ml | Satin Black | Direct to Rust All-in-One Primer Undercoat and Topcoat in One | Rust-Resistant Black Paint for Metal Steel Aluminium & Galvanised Iron

Polar Specialist Coatings£13.88145 rev

2y ago

RONSEAL Direct to Metal Paint Storm Grey Satin 750ml

Ronseal£10.87242 rev

5y ago

RUSTINS Quick Drying Matt Black Paint 500ml -Easy DIY Application for a Professional Finish in Minutes Ideal for Interior & Exterior Surfaces

RUSTINS£8.156,021 rev

5y ago

Johnstones - Quick Dry Satin Natural Sage Finish Exterior Wood & Metal Resistant to cracking peeling 6 years of life 12m2 Coverage per Litre 750 ml (Pack 1)

Johnstone's£12.992,678 rev

10y ago

Hammerite 5158235 750ml Metal Paint - Smooth Black

Hammerite£17.447,046 rev

14y ago

What buyers say about black metal paint

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

What buyers love

Quality-Overall22%

“good quality Hammerte spray paint”

Paint Quality17%

“Good quality paint”

Value For Money10%

“well worth it”

Advertised Vs Actual Product7%

“Better than I expected”

Color6%

“Great colour”

Ease Of Use6%

“Easy to use and covers well”

Rusts/Corrodes6%

“not had any issues with the rust coming back so had no hesitation getting this again”

Coverage5%

“Good coverage”

Engraving/Paint/Sublimation3%

“Easy to paint”

Spray/Flow2%

“does not cause dripping which is a must for tiny detail”

What buyers complain about

Paint Quality19%

“Paint leaking everywhere”

Rusts/Corrodes16%

“Rust reappeared”

Thickness9%

“Very thick”

Size-Overall7%

“Smaller than I thought”

Value For Money5%

“it's more expensive”

Quality-Overall5%

“Very poor”

Color5%

“Very pale”

Hard Feel5%

“Not as tough as Hammerite”

Coverage2%

“coverage shocking”

Advertised Vs Actual Product1%

“Great product not as advertised though”

Top return reasons

Color28%

Size-Overall27%

Paint Quality23%

Leak-Proof5%

Functionality-Overall3%

Value For Money2%