Forney Industries  |  SKU: 45889

E4043, Aluminum Electrode, 1/8 in x 1/2 Pound

$29.99 USD

Color: DCALUMFC
Size
Size 2

Please Note:

Effective December 16th, 2025, we will no longer accept online orders for delivery or pick-up at stores, with the exception of JAX gift cards. Orders placed on or before that date will still be honored. Please see our announcement page for full details: https://jaxgoods.com/pages/website-announcement

Description

E4043 DC aluminum "AluminArc" specialty welding electrodes are the highest strength alloy for arc and torch welding of low alloy aluminum. Excellent for cast, wrought and extruded aluminum in all positions. Can also be used as a torch brazing alloy. Typical applications include truck beds, loading ramps and docks, banisters, stairs, diamond plate, irrigation piping, engine blocks, transmission housings and railroad frogs.


Features:

  • SPECIFICATIONS Recommended polarity: DC Reverse Aluminum electrode for welding aluminum and aluminum alloys Operates at low temperatures with a stable arc Minimal spatter and fuming Can be used as torch brazing alloy Applications include truck beds, loading ramps, docks, diamond plate, irrigation piping, engine blocks, transmission housing, etc.

Payment & Security

Payment methods

  • American Express
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • PayPal
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.