Solder Flux Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Solder Flux sales on Amazon US totaled 60,550 units in July 2026 (▲ 0.1% vs. the prior month), generating an estimated $608,785 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 59.5% of unit volume and 51.4% of revenue, while a typical listing is priced at $12.36. The keyword itself pulled 18,922 Amazon queries over the same period (▲ 6.6% MoM).
Zooming out to the 12-month window ending July 2026, the solder flux Top 50 moved 690,300 units and $7,104,806 in cumulative sales — an average of 57,525 units and $592,067 per month. Monthly throughput topped out at 67,200 units in January 2026 and dipped to 32,300 in May 2026, leaving the latest reading 21.6% higher than August 2025.
Solder Flux Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
60.5K
▲ 0.1% MoM
Monthly Revenue 2026/07
$608.8K
▼ 0.8% MoM
Top 10 Market Share 2026/07
59.5%
Solder Flux Market Share & Sales Concentration on Amazon US — July 2026
The most-sold solder flux listing on Amazon US in July 2026 is ASIN B08R3515SF (Brand: Q-MING), which sold 6,000 units at $9.99 apiece — equal to 9.9% of every unit tracked in this report.
The Top 10 ASINs account for 36,000 units and $313,180 in July 2026 — 59.5% of unit volume and 51.4% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Solder Flux' on Amazon
July 2026
Is 59.5% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
Powered by ASINSIGHT MCP · Grounded in ASINSIGHT Amazon data
Top 5 Volume Share breakdown
B08R3515SF
Soldering Iron Kit, 80W 110V LCD Digital Solder Iron Pen with Ceramic Heater, Portable Welding Tools with 5pcs Tips, Stand, Solders Wire, Sponge, Paste, for Metal,Electric Repairs, DIY
6K
▼ 14.3%vs. prior month
$63K
latest month
12-month trend
B075WB98FJ
MAIYUM 63-37 Rosin Core Solder Wire 0.8mm 50g Tin Lead Electrical Soldering | Low melting rosin flux, clean welds, non-corrosive residue, fits PCB repair, electronics DIY soldering
6K
▲ 0.0%vs. prior month
$50.3K
latest month
12-month trend
B0CN29BZKV
Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I
4K
▲ 33.3%vs. prior month
$24.3K
latest month
12-month trend
B008ZIV85A
SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire - Safe Clean Residues with No Goopy Mess (2oz Jar)
4K
▼ 20.0%vs. prior month
$34K
latest month
12-month trend
B09KM2LW4G
TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder Flux (1.0mm, 50g)
4K
▲ 0.0%vs. prior month
$27.8K
latest month
12-month trend
B00NS4J6BY
Thermaltronics TMT-TC-2 Tip Tinner (20g) in 0.8oz Container
3K
▲ 0.0%vs. prior month
$19.1K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Solder Flux Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Q-MING is the best-performing solder flux brand in July 2026, moving 9,000 units across 2 ASINs for 25.0% of Top 10 volume. MAIYUM follows with 6,000 units (16.7%), ahead of QUIMTECH on 4,000 units (11.1%).
Volume is spread across 9 brands, with the top three holding 52.8% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $6.90 to $12.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Q-MING
2 ASINs in Top 10
25.0%
Units
9K
Revenue
$111K
Avg. price
$12.99
B08R3515SF
$9.99·★4.5·6K revsSoldering Iron Kit, 80W 110V LCD Digital Solder Iron Pen with Ceramic Heater, Portable Welding Tools with 5pcs Tips, Stand, Solders Wire, Sponge, Paste, for Metal,Electric Repairs, DIY
Units sold6KB0C2Z1WNRV
$15.99·★4.4·1.8K revsSoldering Iron Kit, 100W LED Digital Solder Gun kits with Ceramic Heater, Adjustable Temperature Welding Tools with Tips, Wick Braid, Stand, Solders Wire, Sponge, Flux Paste
Units sold3K
MAIYUM
1 ASIN in Top 10
16.7%
Units
6K
Revenue
$50.3K
Avg. price
$6.90
B075WB98FJ
$6.90·★4.6·22.4K revsMAIYUM 63-37 Rosin Core Solder Wire 0.8mm 50g Tin Lead Electrical Soldering | Low melting rosin flux, clean welds, non-corrosive residue, fits PCB repair, electronics DIY soldering
Units sold6K
QUIMTECH
1 ASIN in Top 10
11.1%
Units
4K
Revenue
$24.3K
Avg. price
$6.99
B0CN29BZKV
$6.99·★4.6·3.4K revsLiquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I
Units sold4K
Trending Solder Flux Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B08MVXW4RY booked 2K units at $5.99, with ▲ 0.0% MoM change. On the growth side, B07B53LNGX leads positive momentum with ▲ 400.0% MoM growth on 500 units, with B0B47TZMX2 close behind at ▲ 100.0% MoM on 400 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B08MVXW4RY
2 Jar Solder Flux, Flux for Soldering, Rosin Soldering Flux Paste for Lead-Free Electronics Soldering and Soldering DIY (1.2oz/35g in a Jar)
Price
$5.99
Rating
4.6
Reviews
6K
Latest month sales
B07B53LNGX
Chip Quik CQ4LF Liquid Flux No-Clean (10ml (0.34oz) Pen)
Price
$7.95
Rating
4.4
Reviews
3.1K
Latest month sales
B0B47TZMX2
Rosenthal Collection – Aquiflux Silver Flux for Soldering Jewelry – Low-Residue, Liquid Handy Flux for Clean Gold & Silver Joints (8 oz.)
Unlock to view ASIN details and product titles
Price
$12.25
Rating
4.6
Reviews
440
Latest month sales
One Amazon dataset. Two ways to use it.
Every number in this solder flux report comes from the Amazon market data ASINSIGHT tracks. Pick how you want to work with it.
Explore the full data
Browse the complete, structured picture in a ready-made interface — and keep tracking it as the market moves.
- Organic vs. ad traffic shifts per product
- Hourly rank and search-volume tracking
- Competitor ASINs and historical trends
Starts with a free ASINSIGHT account
Analyze the data your way
Connect the same data to ChatGPT, Claude or Cursor, then combine any dimensions to answer your own questions.
- Combine product, keyword, sales & ranking data freely
- Follow up in your own words, no fixed reports
- Works in ChatGPT, Claude & Cursor
20,000 credits/mo free, no credit card