---
title: "Jointing Compound — £39K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/jointing-compound"
last_updated: "2026-07-31T10:53:27.530Z"
locale: en
meta:
description: "Niche score 51/100 · £39K/yr market · 40K searches/yr. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · £39K/yr market · 40K searches/yr. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Jointing Compound — £39K/yr Amazon UK Niche (2026) - Flapen"
---
# **jointing compound**
**Worth a look**
Shows low returns (0.5%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 10Growth 88Conversion 53Competition 33Returns 98Price range 78Avg price 93Brand share 0Review moat 44Quality gap 52
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£22.21**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+92.2%**
90-day search growth — must beat 0% to launch
**Price range**
**Great****£4.42–£54.23**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****4.4%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,137.16**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Bad****£39K**
£39K/yr · 40K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, jointing compound is a £39K/yr Amazon United Kingdom market (40K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–May. Verdict: Worth a look — 51/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **jointing compound market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **£67K–£89K**
- units × avg price
- **Conversion rate**
- **4.4%**
- **Avg BSR**
- **#622**
- **Page quality**
- **0%**
- **Prime**
- **47%**
- **Sponsored**
- **84%**
- **Out of stock**
- **15.0%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **159 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **▲rising
**Sellers**
**81**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**0%**
- Sika48% - PERFECTONISH40% - GLEAN7% - Azpects3% - Supa International2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — +92.2% search growth over the last 90 days.
3K2KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, May · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/jointing-compound/trend)
## **Top jointing compound 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%£4K20%£8K30%£12K40%£16K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sika Setting Sand Ideal For Filling Narrow Paving Joints Resists Weeds Sets Hard Moisture Curing Buff 20kg**Sika**£21.87**4.2★2,559 rev](https://www.amazon.co.uk/dp/B01JYXFRFG) [2**Fast Fix All Weather | Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths With Scrub Brush 14kg - 20 sq.m (Deep Grey)**PERFECTONISH**£24.98**4.2★103 rev](https://www.amazon.co.uk/dp/B0BWYX2X8W) [3**Sika Path and Patio Sealer Protects Against Weathering and Green Growth 5 Litre**Sika**£14.93**4.3★3,029 rev](https://www.amazon.co.uk/dp/B0026MT3JY) [4**Fast Fix All Weather-Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths 14kg - 20 sq.m with Free Gloves (Deep Grey)**PERFECTONISH**£25.19**4.5★178 rev](https://www.amazon.co.uk/dp/B0BW4WJ8QG) [5**Fast Fix All Weather-Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths 15kg - 21 sq.m Dark Buff with Free Gloves**PERFECTONISH**£25.90**4.5★178 rev](https://www.amazon.co.uk/dp/B0BW4TFHJ4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GLEAN Patio Grout | NATURAL | 14kg - 20m Coverage | Jointing Compound | Brush In Patio Grout For Paving Patios & Block Paving | Self Setting All Weather Application | Ready Mixed**GLEAN**£33.00**1,192 rev3y ago](https://www.amazon.co.uk/dp/B0C4B27KB2) [**GLEAN Patio Grout | GREY | 15kg - 20m Coverage | Jointing Compound | Brush in Patio Grout for Paving Patios & Block Paving | Self Setting All Weather Application | Ready Mixed**GLEAN**£32.96**1,192 rev3y ago](https://www.amazon.co.uk/dp/B0C4B3VNQG) [**All Weather-Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths With Gloves 15kg - 20 sq.m (Charcoal)**PERFECTONISH**£30.73**178 rev3y ago](https://www.amazon.co.uk/dp/B0C446FN98) [**Fast Fix All Weather | Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths With Scrub Brush 15kg - 21 sq.m (Charcoal)**PERFECTONISH**£31.94**7 rev3y ago](https://www.amazon.co.uk/dp/B0C443M5YT) [**Fast Fix All Weather | Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths With Scrub Brush 14kg - 20 sq.m (Deep Grey)**PERFECTONISH**£24.98**103 rev3y ago](https://www.amazon.co.uk/dp/B0BWYX2X8W)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**All Weather-Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths With Gloves 15kg - 20 sq.m (Charcoal)**PERFECTONISH**£30.73**4.5★**▲ 134%**](https://www.amazon.co.uk/dp/B0C446FN98) [**Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive Sealant UV**Sika**£11.20**4.6★**▲ 113%**](https://www.amazon.co.uk/dp/B09N7J125B) [**Fast Fix All Weather | Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths With Scrub Brush 15kg - 21 sq.m (Charcoal)**PERFECTONISH**£31.94**4.5★**▲ 111%**](https://www.amazon.co.uk/dp/B0C443M5YT) [**GLEAN Patio Grout | NATURAL | 14kg - 20m Coverage | Jointing Compound | Brush In Patio Grout For Paving Patios & Block Paving | Self Setting All Weather Application | Ready Mixed**GLEAN**£33.00**4.2★**▲ 65%**](https://www.amazon.co.uk/dp/B0C4B27KB2) [**Fast Fix All Weather | Ready to Use Self-Setting Paving Jointing Compound for Any Weather Suitable for Stones Setts Paving Block and Footpaths With Scrub Brush 14kg - 20 sq.m (Deep Grey)**PERFECTONISH**£24.98**4.2★**▲ 50%**](https://www.amazon.co.uk/dp/B0BWYX2X8W)
**~~View all trending →~~**
## **What buyers say about jointing compound**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Always a reliable brand”*
**Ease Of Use**16%
*“Easy to use”*
**Adhesion/Stickiness**11%
*“Great adhesion”*
**Advertised Vs Actual Product**9%
*“Works as advertised great stuff”*
**Value For Money**8%
*“worth every penny”*
**Efficiency**5%
*“Works great”*
**Water Resistance**4%
*“It also appears impressively waterproof”*
**Ease Of Cleaning**3%
*“Easy to clean and very strong”*
**Durability**3%
*“very durable”*
**Color**2%
*“It is clear in colour”*
### **What buyers complain about **
**Value For Money**13%
*“This product is a little more expensive”*
**Durability**9%
*“Was not very good for the job came apart in 3 days”*
**Adhesion/Stickiness**7%
*“The adhesive takes a long time to go off and runs of out the nozzle when not using making the cap stuck and useless”*
**Functionality-Overall**5%
*“Simply doesn't work”*
**Ease Of Use**5%
*“but it had turned hard when i opened it”*
**Hard Feel**3%
*“Hard as cement”*
**Paint Quality**3%
*“Unfortunately the second coat has ruined the look of the block paving”*
**Instructions/User Manual/Troubleshooting**3%
*“I followed the instructions on how to use this product 100% and I have to say that it is falsely advertised”*
**Ease Of Cleaning**2%
*“This stuff can be messy so wear old clothes and gloves, it can mark everything and it's incredibly robust and difficult to remove”*
**Strength**2%
*“Doesn't hold very well”*
### **Top return reasons **
**Color**49%
**Adhesion/Stickiness**6%
**Defective Material/Parts**6%
**Functionality-Overall**6%
**Leak-Proof**5%
**Compatibility-Overall**5%
**Quality-Overall**4%
**Size-Overall**3%
**Advertised Vs Actual Product**3%
**Value For Money**2%
## **Common questions**
- **Is jointing compound profitable to sell on Amazon United Kingdom?**
- The niche generates £39K/yr across 19 tracked products. 90-day search growth is +92.2%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the jointing compound niche?**
- 5 brands and 81 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in jointing compound?**
- Top complaints mined from reviews: Value For Money, Durability, Adhesion/Stickiness. The return rate is 0.5%.
- **When does demand for jointing compound peak?**
- Demand peaks in Mar–May; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the jointing compound niche?**
- Listings span £4.42–£54.23; the average listing price is £22.21 (sweet spot $15–$100). The average incumbent carries 2,137 reviews — the moat a new listing must climb.
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