Flux
FailPrices span $2.70–$12.96, mostly outside the sweet spot, so Flux is a Fail.
- Flapen Score
- 45 / 100Ranks 1,445 of 2,225 DIY & Tools niches · −4 vs the category median of 4945
- Market size
- £186K/yr225K searches / yr
- 90-day growth
- -23.1%search demand this quarter
- Competition
- 64%top-5 click share · 14 brands · 49 sellers
Flapen Score
Flux against its category
The dotted line is the DIY & Tools average. Past it, Flux is stronger. Inside it, weaker.
Market
The Flux market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Flux 225K times last year and spent an estimated £186K. The top 5 brands take 78% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 15.9% of those searches ended in a purchase.
Shoppers searched for this 225K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 15.9% of those searches ended in a purchase. Searches in the last 90 days moved -23.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £186K a year.
- Searches, last 12 months
- 225K
- Growth, 90 days vs prior 90
- -23.1%
- Conversion, latest week
- 15.9%
- Market size, estimated
- £186Ka year
- Peak month
- January1.6× the quietest month
- Top search term
- flux62K searches a year
02 · Price
A sale here is worth £5.20.
Listings sell for £5.20 on average, from £2.70 to £12.96. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 1,500 to 2,000 of them. At £5.20 that is £8K to £10K a year per listing.
- Average price
- £5.20under the $15 to $100 sweet spot
- Price range
- £2.70–£12.96
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 25K–30K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- £8K–£10K
- Returns
- 0.2%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
68% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.1% of listings are out of stock. The average listing ranks #6 within Power Tool Accessories. It carries 1,187 reviews at 4.47 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 68%
- Prime listings
- 100%
- Out of stock, average day
- 6.1%
- Average rank
- #6in Power Tool Accessories
- Average rating
- 4.47 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,187per listing
- Listings tracked
- 19
04 · Newcomers
3 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 43 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 43 months
Products
Top Flux products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Solder Flux Paste 10g Rosin Solder Flux Tin Paste Solder Grease No-Clean Lead-Free Flux Environmentally Friendly Solder Paste Welding Repair Tool for Phone Computer SMD PCB BGA Home Appliance
- Price
- £3.14
- Rating
- 4.5/5
- Reviews
- 678
- Age
- 2y ago

BEEYUIHF Liquid Solder Flux Dropper Liquid Soldering Flux No Clean Liquid Flux Electrical Liquid Rosin Flux Solder Liquid Flux Soldering Squeeze Bottle (30 mL/1.05Oz.)
- Price
- £4.85
- Rating
- 4.7/5
- Reviews
- 59
- Age
- 8mo ago

TOWOT 10ft Solder Wick Braid & No-Clean Soldering Flux Paste (10cc) - Desoldering Kit for Electronics Repair Circuit Board Rework
- Price
- £5.49
- Rating
- 4.5/5
- Reviews
- 382
- Age
- 11mo ago

TOWOT Liquid Solder Flux 30ml No-Clean Soldering Flux for Electronics Lead-Free & Anti-Corrosion High Purity Rosin Solder Flux for PCB Copper Silver
- Price
- £5.23
- Rating
- 4.4/5
- Reviews
- 299
- Age
- 10mo ago

BOJACK 50g Solder Flux Paste No-Clean Lead-Free Flux Environmentally Friendly Solder Tin Paste for Welding
- Price
- £5.86
- Rating
- 4.5/5
- Reviews
- 1,294
- Age
- 4y ago
Trending
estimated 90-day click momentum
TOWOT Liquid Solder Flux 30ml No-Clean Soldering Flux for Electronics Lead-Free & Anti-Corrosion High Purity Rosin Solder Flux for PCB Copper Silver
- Price
- £5.23
- Rating
- 4.4/5
- Reviews
- 299
- Age
- 10mo ago

0.8mm Solder Wire Set with 10g Solder Flux Paste Soldering Wick 2Pcs Professional Soldering Flux Paste Tool Set for Welding Electronics Components Appliance
- Price
- £4.82
- Rating
- 4.3/5
- Reviews
- 22
- Age
- 8mo ago

Soldering flux Liquid 50ml oiler- SMD/RMA No Clean Reflow Rework Reball RF800
- Price
- £4.32
- Rating
- 4.4/5
- Reviews
- 1,356
- Age
- 9y ago

BEEYUIHF Liquid Solder Flux Dropper Liquid Soldering Flux No Clean Liquid Flux Electrical Liquid Rosin Flux Solder Liquid Flux Soldering Squeeze Bottle (30 mL/1.05Oz.)
- Price
- £4.85
- Rating
- 4.7/5
- Reviews
- 59
- Age
- 8mo ago

Solder 0.8mm Solder Wire Lead Free Sn99.3 Cu0.7 with Rosin Core for Electronic Electrical Soldering Components Repair and DIY(20g)
- Price
- £3.19
- Rating
- 4.5/5
- Reviews
- 1,643
- Age
- 3y ago
Newest
by launch date
0.8mm Solder Wire Set with 10g Solder Flux Paste Soldering Wick 2Pcs Professional Soldering Flux Paste Tool Set for Welding Electronics Components Appliance
- Price
- £4.82
- Rating
- 4.3/5
- Reviews
- 22
- Age
- 8mo ago

BEEYUIHF 10mL Rosin Soldering Flux with Solder Wick Braid 3M/10ft 2.5mm for Electrical BGA PCB LED SMD Soldering Kit
- Price
- £4.96
- Rating
- 4.4/5
- Reviews
- 93
- Age
- 8mo ago

BEEYUIHF Liquid Solder Flux Dropper Liquid Soldering Flux No Clean Liquid Flux Electrical Liquid Rosin Flux Solder Liquid Flux Soldering Squeeze Bottle (30 mL/1.05Oz.)
- Price
- £4.85
- Rating
- 4.7/5
- Reviews
- 59
- Age
- 8mo ago

TOWOT Liquid Solder Flux 30ml No-Clean Soldering Flux for Electronics Lead-Free & Anti-Corrosion High Purity Rosin Solder Flux for PCB Copper Silver
- Price
- £5.23
- Rating
- 4.4/5
- Reviews
- 299
- Age
- 10mo ago

TOWOT 10ft Solder Wick Braid & No-Clean Soldering Flux Paste (10cc) - Desoldering Kit for Electronics Repair Circuit Board Rework
- Price
- £5.49
- Rating
- 4.5/5
- Reviews
- 382
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 64% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 falling
Sellers
49
Est. top-5 brand share
78%
Top 20: 100%
Est. top-5 click share
64%
Top 20: 100%
Open market
17%
- Yiapinn24%
- TOWOT23%
- BEEYUIHF20%
- BOJACK6%
- LINAERSHAO5%
- LA-CO5%
- Open — no brand owns it (8 brands, 17%)
Demand
Flux search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.6×
Search terms
Top Flux search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- flux62K/yr
- solder flux56K/yr
- soldering flux42K/yr
- flux soldering paste28K/yr
- flux paste7K/yr
- liquid flux6K/yr
- solder flux paste5K/yr
- liquid flux for soldering4K/yr
- rosin flux4K/yr
- no clean flux3K/yr
Reviews and returns
What reviews say buyers love and hate about Flux
We read the reviews and the return reasons for every product selling here.
“small wick”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Flux questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data








