Description
Overview:
Gasless MIG Wire is a flux‐cored steel welding wire designed for use without external shielding gas. With a wire diameter of 0.8 mm (0.03 inches) supplied on a 0.5 kg (1.1 lb) spool, it suits compact MIG welders and portable inverter machines used by tradespeople and DIY users alike. The self‐shielding flux within the wire creates its own protective gas during welding, so it remains stable in breezy conditions and on outdoor jobs where bottled gas is impractical. It offers reliable arc starts and consistent feed for general fabrication, repair, and maintenance on mild steel components. Manufacturer Part Number (MPN): 200 434. Suitable for a wide range of no‐gas MIG welders from workshop and site tool ranges.
Key Features:
- Flux‐cored (self‐shielded) wire for true gasless MIG welding
- 0.8 mm wire (0.03 inches) for good control on thinner to medium gauge steels
- 0.5 kg spool (1.1 lb) ideal for portable machines and site carry kits
- Stable performance in outdoor or drafty environments where gas flow is disrupted
- Consistent feed and smooth arc for cleaner beads and reduced spatter when set correctly
- Versatile choice for repairs, fabrication, and maintenance on mild steel
- Compatible with many compact and hobby MIG welders that accept 0.8 mm wire
- Helps minimise setup time by removing the need for gas bottles, regulators, and hoses
- Can be used in tight or remote spaces where cylinders are hard to handle
- Typically run on DCEN (torch negative) with appropriate drive roller and contact tip
Typical Applications:
Everyday repairs to brackets, bodywork patches, garden equipment, gates, fencing, light trailers, benches, and general mild steel fabrication. Suits on‐site maintenance, farm and estate work, and home garage jobs where portability and quick setup matter. Useful for tacking, joining box section, angle, and sheet in outdoor conditions.
Also known as:
Gasless MIG welding wire, self‐shielded flux‐cored wire, no‐gas MIG wire, FCAW‐S wire, flux core welding wire, 0.8 mm gasless wire spool, mild steel flux‐cored MIG wire.
Product Specifications
| L&S Part No. | 200 434 |
|---|---|
| Unit of Sale | 1 |
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