Description

Gemini AlSi 12 is a universal aluminium electrode designed for welding all types of aluminium and aluminium alloys, including cast, extruded, and wrought grades.
It provides a stable arc, clean bead appearance, and supports all-position welding, making it ideal for general aluminium fabrication and repair.

It can also be used effectively as a torch brazing alloy, offering additional versatility.

Features

• Suitable for all aluminium & aluminium alloy types

• Excellent for cast, extruded, and wrought aluminium

• Works in all welding positions

• Smooth, stable arc with minimal spatter

• Clean weld bead with good appearance

• Fully compatible with DC welding (reverse polarity)

• Also usable as a brazing alloy

Technical Data

Mechanical Property

Alloy Composition

Recommended Amperage

• Use DC Constant Current Power Source

• Reverse Polarity
  (Current range not provided in source data — can be added if you share it)

Packaging

• Available in 2 kg packs