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TOOLIOM ER4043 .030" Aluminum MIG Welding Wire, 1LB Spool
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 7, 2026 9:39 AM · 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 is slightly above the going rate for this product — worth watching for a drop.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
10/10
📝 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
TOOLIOM
ER4043
1.19 pounds
4.33 x 4.29 x 1.89 inches
.030" - 1LB
ER4043 0.030 in / 1 lb
Aluminum ER4043
1
Manufacturer
TOOLIOM
Part Number
ER4043
Item Weight
1.19 pounds
Package Dimensions
4.33 x 4.29 x 1.89 inches
Size
.030" - 1LB
Style
ER4043 0.030 in / 1 lb
Material
Aluminum ER4043
