SB18 - Harris ERCuSi-A Silicon Bronze TIG Rod 1/8" (3.2mm) - 10lb Tube

Harris Silicon Bronze TIG Rod 1/8" (3.2mm) - 10lb Tube

Unlock the artistic and practical potential of your TIG welder with Harris Silicon Bronze TIG Rods. Often referred to by old-timers as "Everdur," this 1/8" (3.2mm) rod is a must-have in any serious welder's arsenal. Whether you are working on custom automotive restoration, metal sculpture, or simply need to fix a broken cast iron part, Silicon Bronze offers a unique solution that standard steel rods cannot match. This 10lb tube ensures you have plenty of material for large projects or ongoing shop use.

The magic of Silicon Bronze lies in its ability to "TIG Braze." Unlike traditional welding where you melt the base metal, TIG brazing uses the lower melting point of the bronze to join steel parts without melting the steel itself. This means significantly less heat input, resulting in minimal distortion and warping—a game-changer when working on thin automotive sheet metal or delicate body panels. The resulting weld is soft enough to be easily ground and finished, yet strong enough to hold panels securely.

Beyond automotive work, this rod is a favorite among metal artists. The deposit has a rich, gold-like bronze color that contrasts beautifully with steel or stainless steel, allowing for stunning visual effects in sculptures and furniture. It flows smoothly under an Argon arc, creating aesthetically pleasing stacked-dime beads that require minimal cleanup. It is also the go-to rod for joining galvanized steel, as it disturbs the zinc coating less than steel welding, reducing fume generation and preserving the corrosion resistance of the surrounding area.

Why Welders Choose Harris Silicon Bronze

• Minimal Warping: Low heat input keeps sheet metal flat and true.
• Easy Finishing: Softer than steel, making grinding and sanding a breeze.
• Dissimilar Metals: Easily join steel to copper, brass, or bronze.
• Aesthetic Appeal: Creates beautiful gold-colored welds perfect for art and exposed joints.