RG45116 - R45 Copper Coated Mild Steel Gas Welding Rod 1/16" (10lb Tube)

Old School Quality: R45 Steel Gas Rods

For the craftsman who still relies on the precision and artistry of the oxy-acetylene torch, the R45 Steel Gas Welding Rod is an essential tool for your kit. While modern electric welding has its place, nothing beats the control of gas welding for thin sheet metal, classic car restoration, and delicate pipe work. This 1.6mm (1/16") rod is sized perfectly for those finer jobs where you need to bridge a gap or run a smooth bead without blowing through the base metal. It’s the classic "coat hanger" replacement that actually meets code and delivers professional results every time.

The first thing you'll notice is the copper coating. This isn't just for looks—it keeps your rods from rusting out in the tube, so they are fresh and clean when you're ready to spark up the torch. When you dip this rod into the puddle, it flows out with a buttery consistency that makes tie-ins seamless. Because it's a low-carbon steel rod, the weld stays soft and ductile, meaning you can grind, file, or machine it down easily without ruining your tools on hard spots. It’s perfect for fender repairs where you need to hammer and dolly the weld area afterwards.

Forget about messing with flux if your steel is clean. The R45 is a fusion welding rod, meaning it melts right in with your base metal to create a solid, homogeneous joint. This 10lb tube gives you plenty of material to keep on the rack for those odd jobs that MIG or TIG just can't handle with the same finesse. Whether you are fixing a garden gate, working on an exhaust system, or practicing your puddle control, these rods deliver the reliability and performance that generations of welders have trusted.

Key Benefits for the Welder:

• Superior Puddle Control: Melts consistently for smooth, flat beads.
• Easy Finishing: Soft weld deposit is easy to grind and machine.
• Clean Storage: Copper coating prevents rust in the shop.
• Versatile Use: Works on steel plate, pipe, and castings.