Is 035 flux core welding wire profitable to sell on Amazon United States?

The niche generates $231K/yr across 24 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -12.5%. Flapen's verdict: Worth a look (55/100).

How competitive is the 035 flux core welding wire niche?

14 brands and 72 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 78% of demand.

What do buyers complain about in 035 flux core welding wire?

Top complaints mined from reviews: Quality-Overall, Value For Money, Material Quality. The return rate is 0.7%.

When does demand for 035 flux core welding wire peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the 035 flux core welding wire niche?

Listings span $8.65–$63.75; the average listing price is $27.16 (sweet spot $15–$100). The average incumbent carries 2,199 reviews — the moat a new listing must climb.

035 flux core welding wire

Worth a look

Shows low returns (0.7%), but soft demand (-12.5% this quarter) keeps it on the watch list.

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Avg price

Incredible$27.16

avg listing price — sweet spot $15–$100

Conversion

Great11.6%

search→purchase rate — share of searches ending in a sale

Price range

Great$8.65–$63.75

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay78%

top-5 brand share — brands hold most of the demand

Market size

Okay$231K

$231K/yr · 74K searches

Review moat

Okay2,199.33

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-12.5%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, 035 flux core welding wire is a $231K/yr Amazon United States market (74K searches/yr). The top 5 brands hold 78% of demand. Verdict: Worth a look — 55/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

035 flux core welding wire market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: $163K–$217K; units × avg price
Conversion rate: 11.6%
Avg BSR: #17
Page quality: 0%
Prime: 96%
Sponsored: 83%
Out of stock: 4.0%
Avg brand age: 54 months
Avg seller age: 166 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

52%

Top 20: 95%

Open market

17%

YESWELDER35%
WelderElite13%
YixangDD12%
ARCCAPTAIN10%
ATLAS WELDER8%
Lincoln Electric5%
Open — no brand owns it (8 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top 035 flux core welding wire search terms

035 flux core welding wire34K/yr -9.8%10.6% conv.
flux core welding wire .03517K/yr -6.9%8.2% conv.
gasless flux core welding wire .0356K/yr -30.3%8.1% conv.
35 flux core welding wire5K/yr -14.2%10.9% conv.
0.35 flux core welding wire5K/yr -23.6%8.6% conv.
0.035 flux core welding wire4K/yr -2.6%9.4% conv.
035 flux core wire3K/yr -11.5%6.7% conv.

All search terms

Top 035 flux core welding wire 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

YESWELDER Gasless Flux Core MIG Wire E71T-GS Mild Carbon Steel

YESWELDER$14.264.7★8,531 rev

WelderElite 2-Pack 0.035 Gasless Flux Core MIG Wire 2lb Each E71T-GS Perfect for Welding Galvanized Stainless & Mild Steel Projects

WelderElite$20.634.7★362 rev

YESWELDER Gasless Flux Core MIG Wire E71T-GS Mild Carbon Steel

YESWELDER$39.024.7★8,531 rev

ARCCAPTAIN Flux Core Welding Wire .035 E71T-GS 035 Flux Core Welding Wire Gasless Low Splatter 10Lbs Mild Carbon Steel Compatible with Lincoln Miller Forney Harbor Welder 4.5KG

ARCCAPTAIN$39.374.7★2,739 rev

ATLASWELDER Flux Core Welding Wire E71T-GS .035 Inch 10LB Gasless Mild Steel MIG Welding Wire with Low Spatter for All Position Welding

ATLAS WELDER$32.304.7★126 rev

Newest

by launch date

WelderElite 4-Pack 0.035 Gasless Flux Core MIG Wire 2lb Each E71T-GS Perfect for Welding Galvanized Stainless & Mild Steel Projects

WelderElite$31.72362 rev

7mo ago

035 Flux core Welding Wire E71T-GS - Diameter Flux Core Mig Wire

Rumvita$35.1559 rev

9mo ago

ATLASWELDER Flux Core Welding Wire E71T-GS .035 Inch 2LB Gasless Mild Steel MIG Welding Wire with Low Spatter for All Position Welding

ATLAS WELDER$14.22126 rev

9mo ago

HARUKIKU .035 Flux Core Welding Wire E71T-GS Mild Carbon Steel Low Spatter Gasless MIG Welding Wire 2-Pound Spool Ideal for Windy Conditions DIY Welding Farm & Fence Work Vehicle Repairs

Harukiku$11.351,073 rev

11mo ago

1 Pack 035 Flux Core Welding Wire E71T-GS Gasless Mild Carbon Steel Mig Welding Wire 10-Pound Spool Flux Core Wire Compatible with Most Welder

YixangDD$29.34768 rev

1y ago

What buyers say about 035 flux core welding wire

What buyers praise and complain about, mined from review topics.

What buyers love

Value For Money36%

“Excellent value”

Quality-Overall29%

“Just as good as the name brand”

Advertised Vs Actual Product11%

“Better than expected”

Size-Overall5%

“PERFECT FIT”

Ease Of Use4%

“Easy to use”

Ease Of Cleaning3%

“it cleans up easy enough”

Durability2%

“by over and over very durable very versatile just all around great product”

Efficiency2%

“Works perfectly”

Grip1%

“Good penetration and good hold”

Functionality-Overall1%

“I get my settings right”

What buyers complain about

Quality-Overall21%

“It is quite cheap, however I experience bad weld quality and weld strength”

Value For Money20%

“not a great value”

Material Quality7%

“Horrible plastics”

Flammable7%

“does smoke a lot”

Heating6%

“tried it out it burns a little hotter than the last cheap wire I used”

Rusts/Corrodes4%

“Corrosion on wire throughout the entire spool”

Functionality-Overall4%

“nothing seemed to work”

Adhesion/Stickiness2%

“I traced the problem down to it sticking in the spool”

Strength2%

“Right out of the box it seems a bit brittle”

Top return reasons

Size-Overall38%

Defective Material/Parts17%

Advertised Vs Actual Product11%

Functionality-Overall10%

Value For Money6%

Compatibility-Overall6%

Material Quality2%

Rusts/Corrodes1%

Adhesion/Stickiness1%

Quality-Overall1%

Common questions

Is 035 flux core welding wire profitable to sell on Amazon United States?: The niche generates $231K/yr across 24 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -12.5%. Flapen's verdict: Worth a look (55/100).
How competitive is the 035 flux core welding wire niche?: 14 brands and 72 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in 035 flux core welding wire?: Top complaints mined from reviews: Quality-Overall, Value For Money, Material Quality. The return rate is 0.7%.
When does demand for 035 flux core welding wire peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the 035 flux core welding wire niche?: Listings span $8.65–$63.75; the average listing price is $27.16 (sweet spot $15–$100). The average incumbent carries 2,199 reviews — the moat a new listing must climb.