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TOOLIOM ER4043 .035" Aluminum MIG Welding Wire, 1LB Spool
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 3, 2026 8:09 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️A 17% cut from the official retail price adds further appeal.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
1.73/22
Market Standing
6.75/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Yilide
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓ER4043 WELDING WIRE OVERVIEW: This 5% silicon aluminum (AlSi5) filler metal welding wire is designed for the MIG welding process. It has a melting range of 1065°F to 1170°F, a density of 0.097 lbs/in³, and produces a gray color after anodizing.
✓SUPERIOR PERFORMANCE: The addition of silicon enhances fluidity (wetting action), making this alloy a preferred choice among welders. It is less sensitive to weld cracking and produces a brighter finish.
✓VERSATILE APPLICATIONS: Ideal for welding various grades of aluminum, including 3003, 3004, 5052, 6061, 6063, as well as casing alloys 43, 355, 356, and 214.
✓DURABLE SPOOL DESIGN: Constructed from new ABS plastic, this spool is durable, tough, and resistant to damage. It not only protects the wire during transportation but also ensures smooth operation within the machine.
✓CHOOSE TOOLIOM FOR YOUR WORKSHOP: We are dedicated to delivering top-quality products and ensuring an exceptional customer experience. Your satisfaction is our priority, so if you have any questions or need assistance, please don’t hesitate to reach out to us anytime!
⚙️ Specifications
.aplus-v2 .aplus-review-right-padding {
padding-right: 0.1rem;
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Function
$15.19
$14.39
$427.49
—
$332.49
$27.54
$18.04
Function
welder wire
welder wire
MIG/TIG/CUT/Stick
MIG/Flux MIG/Lift TIG/Stick
Gas/Flux MIG/Lift TIG/Stick
CO2 Argon Regulator
Welding Gloves
Volt
/
package
110v/220v
110v/220v
