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Collection: ER4043 Aluminum MIG Welding Wire

Factory-direct supply
Stocked in Riverside, CA
SDS & TDS available
Volume pricing available

Wholesale pricing available

We offer competitive pricing for distributors, manufacturers, and welding professionals.

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$100 free shipping

Orders placed by 4:00 PM PST ship the same day. Delivery in 1–5 business days.

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Frequently Asked Questions

What sizes are available?

Available diameters and package weights are shown in the product options above. Select Choose Size on a product card to review the available choices.

How do I choose the right option?

Match the wire classification, diameter, package size, shielding requirements, and polarity to your welding procedure and equipment. Contact us if you need help confirming compatibility.

Is bulk pricing available?

Yes. We offer volume pricing for welding professionals, manufacturers, schools, and distributors. Use the Request a Quote button above for current pricing.

Where will my order ship from?

Orders ship from our Riverside, California warehouse. Orders over $100 qualify for free shipping.