---
title: "Slate Oil — £27K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/slate-oil"
last_updated: "2026-07-31T11:47:59.301Z"
locale: en
meta:
description: "Niche score 38/100 · £27K/yr market · 23K searches/yr · £9.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · £27K/yr market · 23K searches/yr · £9.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Slate Oil — £27K/yr Amazon UK Niche (2026) - Flapen"
---
# **slate oil**
**Skip it**
A small market ($27K/yr) — this niche doesn't clear our bar today.
Market size 7Growth 13Conversion 94Competition 20Returns 98Price range 19Avg price 32Brand share 27Review moat 63Quality gap 48
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.8%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****989.33**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****£9.88**
avg listing price — sweet spot $15–$100
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****76%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****£4.86–£17.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-24.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£27K**
£27K/yr · 23K searches
According to Flapen's Amazon United Kingdom niche tracking, slate oil is a £27K/yr Amazon United Kingdom market (23K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 38/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **slate oil market data**
- **Units sold / yr**
- **3K–4K**
- avg 250–500/product
- **Revenue / yr**
- **£30K–£40K**
- units × avg price
- **Conversion rate**
- **11.8%**
- **Avg BSR**
- **#231**
- **Page quality**
- **0%**
- **Prime**
- **60%**
- **Sponsored**
- **53%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **86 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **—flat
**Sellers**
**49**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**76%**
Top 20: 100%
**Open market**
**9%**
- Tableau28% - Generic27% - Hotspot24% - HG6% - Brandon Bespoke4% - Stovax3% - Open — no brand owns it (4 brands, 9%)
## **Demand**
Weekly Amazon search volume, last 31 weeks — -24.6% search growth over the last 90 days.
500300Dec '25Jan '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/uk/diy-tools/slate-oil/trend)
## **Top slate oil search terms**
- **slate oil**13K/yr-29.8%13.8% conv. - **slate cleaner**5K/yr-3.5%5.4% conv. - **slate oil for fireplace hearth**5K/yr-29.3%21.4% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/slate-oil/search-terms)
## **Top slate oil 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%10%£3K20%£5K30%£8K40%£11K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**TABLEAU Slate Oil 250ML**Tableau**£10.08**4.5★1,754 rev](https://www.amazon.co.uk/dp/B001CN1NJG) [2**Hotspot Slate Oil 100ml - Natural Sealer for Slate Surfaces Enhances & Protects Natural Slate Surfaces Revives Colour Prevents Staining & Repels Water**Hotspot**£7.07**4.4★378 rev](https://www.amazon.co.uk/dp/B002QGMPXG) [3**Mr Slate. Slate Oil Cleans and Polishes Slate Surface Ideal for hearths fireplaces floors etc. (250ml)**Generic**£8.86**4.5★98 rev](https://www.amazon.co.uk/dp/B0BQZ1TZR8) [4**HHG Natural Stone Cleaner 38 | Cleans Marble Granite & Floors | 1 L**HG**£6.42**4.4★446 rev](https://www.amazon.co.uk/dp/B009PJQPP6) [5**Mr Slate. Slate Oil Cleans and Polishes Slate Surface Ideal for hearths fireplaces floors etc. (1 litre)**Generic**£13.11**5.0★12 rev](https://www.amazon.co.uk/dp/B0CK4P91NK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Emberstone Slate Oil Restorer 100ml - Premium Natural Stone Cleaner Polish & Enhancer for Fireplace Hearths Floor Tiles & Outdoor Slate - Revives Colour Prevents Stains & Repels Water**Emberstone**£10.08**0 rev1mo ago](https://www.amazon.co.uk/dp/B0H4LRQ7DM) [**GLEAN Stone Restorer and Sealer Black Impregnating Sealant Restores the Colour of Faded Black Limestone Slate Marble and Concrete 500 ml**GLEAN**£16.63**200 rev3y ago](https://www.amazon.co.uk/dp/B0C6Y8DVQC) [**Furniture Clinic Stove Restorer - Restores The Natural Matt Black Colour on Log Burners Iron Grates & Fireplaces. Works Like a Polish - 250ml**Furniture Clinic**£11.50**2,186 rev3y ago](https://www.amazon.co.uk/dp/B0BT27GKNW) [**Mr Slate. Slate Oil Cleans and Polishes Slate Surface Ideal for hearths fireplaces floors etc. (250ml)**Generic**£8.86**98 rev3y ago](https://www.amazon.co.uk/dp/B0BQZ1TZR8) [**Mr Slate. Slate Oil Cleans and Polishes Slate Surface Ideal for hearths fireplaces floors etc. (1 litre)**Generic**£13.11**12 rev3y ago](https://www.amazon.co.uk/dp/B0CK4P91NK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Emberstone Slate Oil Restorer 100ml - Premium Natural Stone Cleaner Polish & Enhancer for Fireplace Hearths Floor Tiles & Outdoor Slate - Revives Colour Prevents Stains & Repels Water**Emberstone**£10.08**0.0★**▲ 428%**](https://www.amazon.co.uk/dp/B0H4LRQ7DM) [**Pure Mineral Oil Food Safe 250ml | Chopping Board Oil | Ideal for Wood Slate and Stone | Brandon Bespoke**Brandon Bespoke**£7.51**4.7★**▲ 74%**](https://www.amazon.co.uk/dp/B005SDAB6W) [**HHG Natural Stone Cleaner 38 | Cleans Marble Granite & Floors | 1 L**HG**£6.42**4.4★**▲ 37%**](https://www.amazon.co.uk/dp/B009PJQPP6) [**Materialix Food Grade Mineral Oil 250ml - for Wood Bamboo Stainless - Wooden Chopping Board Oil Butcher Block Oil - Cutting Board Oil and Conditioner Slate Oil Mineral Oil Food Grade**Materialix**£7.53**4.7★**▲ 27%**](https://www.amazon.co.uk/dp/B09MS5ZV1Y) [**Hotspot Slate Oil 100ml - Natural Sealer for Slate Surfaces Enhances & Protects Natural Slate Surfaces Revives Colour Prevents Staining & Repels Water**Hotspot**£7.07**4.4★**▲ 14%**](https://www.amazon.co.uk/dp/B002QGMPXG)
**~~View all trending →~~**
## **What buyers say about slate oil**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**26%
*“Good product - does what is described”*
**Ease Of Use**15%
*“Easy to use”*
**Value For Money**9%
*“Great value”*
**Advertised Vs Actual Product**8%
*“Works like a charm”*
**Ease Of Cleaning**6%
*“Cleans effectively”*
**Product Condition**4%
*“my burner looks brand new”*
**Smell**4%
*“Does not smell or give off any whisps of smoke when fire is on”*
**Rusts/Corrodes**3%
*“Perfect for protecting carbon steel tools”*
**Durability**3%
*“far longer lasting”*
**Brightness/Shine/Glow**3%
*“my stoves look much brighter now”*
### **What buyers complain about **
**Functionality-Overall**12%
*“No difference after using unfortunately didn't work”*
**Leak-Proof**12%
*“Leaked”*
**Value For Money**8%
*“expensive”*
**Adhesion/Stickiness**6%
*“left a sticky residue, then every bit of fluff got stuck to it”*
**Product Condition**6%
*“returned product”*
**Scratch Resistance**6%
*“scratch showed up again”*
**Color**6%
*“way grey before application”*
**Instructions/User Manual/Troubleshooting**6%
*“Not 100% sure as carried instructions as on bottle next day still wiping off black”*
**Oily/Greasy**6%
*“Chopping board oil”*
**De-Grease**3%
*“so didnt want grease /oil penetration of wood”*
### **Top return reasons **
**Leak-Proof**19%
**Functionality-Overall**16%
**Quality-Overall**7%
**Color**6%
**Product Condition**6%
**Advertised Vs Actual Product**5%
**Stain Resistance**4%
**Ease Of Cleaning**3%
**Material Quality**2%
**Flammable**2%
## **Common questions**
- **Is slate oil profitable to sell on Amazon United Kingdom?**
- The niche generates £27K/yr across 15 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -24.6%. Flapen's verdict: Skip it (38/100).
- **How competitive is the slate oil niche?**
- 10 brands and 49 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in slate oil?**
- Top complaints mined from reviews: Functionality-Overall, Leak-Proof, Value For Money. The return rate is 0.4%.
- **What does it cost to enter the slate oil niche?**
- Listings span £4.86–£17.33; the average listing price is £9.88 (sweet spot $15–$100). The average incumbent carries 989 reviews — the moat a new listing must climb.
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