red oxide primer
Worth a lookShows low returns (0.4%), but a small market ($82K/yr) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Conversion
Great10.6%search→purchase rate — share of searches ending in a sale
Avg price
Great£19.47avg listing price — sweet spot $15–$100
Review moat
Great367.28avg incumbent reviews — the moat a new listing must climb
Price range
Good£5.19–£42.36cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+12.3%90-day search growth — must beat 0% to launch
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad£82K£82K/yr · 40K searches
According to Flapen's Amazon United Kingdom niche tracking, red oxide primer is a £82K/yr Amazon United Kingdom market (40K searches/yr). The top 5 brands hold 82% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 18, 2026 · scored weekly · How we score niches
red oxide primer market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- £58K–£78K
- units × avg price
- Conversion rate
- 10.6%
- Avg BSR
- #186
- Page quality
- 0%
- Prime
- 61%
- Sponsored
- 67%
- Out of stock
- 3.2%
- Avg brand age
- 73 months
- Avg seller age
- 193 days
Competition & brand share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.Brands
12 rising
Sellers
64
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
13%
- RUSTINS34%
- Hammerite24%
- Simoniz12%
- Johnstone's6%
- Nitromors6%
- Guard5%
- Open — no brand owns it (6 brands, 13%)
Demand & seasonality
Weekly Amazon search volume, last 64 weeks — +12.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 2.0×
Top red oxide primer search terms
- red oxide primer22K/yr
- red oxide paint13K/yr
- red oxide4K/yr
Top red oxide primer 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.
All 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
RUSTINS Red Oxide Metal Primer 1L
RUSTINS£14.344.6★713 rev
Hammerite Primer - Red Oxide. Metal Primer for Garden Furniture Radiator and Fence Paint. Rust Inhibitor and Rust Treatment for Metal Interior and Exterior Use - 500ml
Hammerite£8.514.6★802 rev
RUSTINS Red Oxide Metal Primer 500ml
RUSTINS£8.634.6★713 rev
Hammerite Primer - Red Oxide. Metal Primer for Garden Furniture Radiator and Fence Paint. Rust Inhibitor and Rust Treatment for Metal Interior and Exterior Use - 250ml
Hammerite£5.844.6★412 rev
Simoniz Red Oxide Primer Spray Paint 500ml
Simoniz£5.194.6★460 rev
Newest
by launch date
AXpower Inspirational Technology Empowering People Red Oxide Metal Primer 250ml | Anti-Rust Protective Undercoat for Metal Surfaces | Improves Adhesion & Corrosion Resistance | Quick Drying Formula
AXpower Inspirational Technology Empowering People£7.452 rev
Leyland Trade Anti Corrosive Metal Primer - Red Oxide - 2.5L
Leyland£27.523 rev
TRADE SUPPLIES UK - Extreme Paints Oxide Primer - Rust-Inhibiting Formula for Metal & Wood | For Structural Steel Machinery Gates and Containers (Red 5L)
TRADE SUPPLIES UK£39.6915 rev
Nitromors Anti-Rust Primer Fast Drying Rust Resistant Metal Spray Paint for Comprehensive Surface Protection Red Oxide 500 ml
Nitromors£7.138 rev
Guard EP - Anti Corrosion Quick Drying High Build Zinc Phosphate Metal Primer Paint Red Oxide & Grey Oxide 1 Litre & 2.5 Litres (2.5 Litres Red Oxide)
Guard£26.63129 rev
Trending
90-day click momentumNitromors Anti-Rust Primer Fast Drying Rust Resistant Metal Spray Paint for Comprehensive Surface Protection Red Oxide 500 ml
Nitromors£7.134.8★
R&C Components Ltd 5L Red Oxide Primer - Quick Drying High Build Zinc Phosphate Paint
R&C Components Ltd£33.764.5★
AXpower Inspirational Technology Empowering People Red Oxide Metal Primer 250ml | Anti-Rust Protective Undercoat for Metal Surfaces | Improves Adhesion & Corrosion Resistance | Quick Drying Formula
AXpower Inspirational Technology Empowering People£7.455.0★
RUSTINS Red Oxide Metal Primer 1L
RUSTINS£14.344.6★
RUSTINS Red Oxide Metal Primer 250ml
RUSTINS£5.974.6★
What buyers say about red oxide primer
What buyers praise and complain about, mined from review topics.What buyers love
“provides a really solid base for topcoats”
“Great treatment for dealing with metal rust prior to redecorating metal”
“Fair price for a great product”
“Good product”
“offers great protection”
“Works well”
“Good for outside”
“Great fast drying metal primer”
“Decent size can”
“Does the job”
What buyers complain about
“New metal rusted within 3 months”
“seeming a bit thin”
“Items arrived damaged”
“repaint with something better”
“Doesn't stick”
“There is no mention of this in the Amazon advert”
“I finally finished and hung the gate on the 27th Nov 25 only to find that in less than 3 months rust had started to strike through the paintwork”
Top return reasons
Common questions
- Is red oxide primer profitable to sell on Amazon United Kingdom?
- The niche generates £82K/yr across 18 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +12.3%. Flapen's verdict: Worth a look (51/100).
- How competitive is the red oxide primer niche?
- 12 brands and 64 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in red oxide primer?
- Top complaints mined from reviews: Rusts/Corrodes, Thickness, Defective Material/Parts. The return rate is 0.4%.
- When does demand for red oxide primer peak?
- Demand is steady year-round — the busiest month runs 2.0× the quietest.
- What does it cost to enter the red oxide primer niche?
- Listings span £5.19–£42.36; the average listing price is £19.47 (sweet spot $15–$100). The average incumbent carries 367 reviews — the moat a new listing must climb.