Gemini BBB – Vertical Down, Stainless Steel with Tight Fit-Ups

Gemini BBB Arc Welding Rods – Vertical Down Electrodes for Stainless Steel with Tight Fit-Ups (SMAW) - 1lb Tube

Product Description

Downhand control meets stainless strength.
Gemini BBB rods are engineered for vertical down and out-of-position welding on most stainless steels, including molybdenum-bearing types like 316, 318, 303, 315, and 329. Ideal for tight fit-ups, sheet metal, or pipe, this rod runs cool, delivers 80,000 psi strength, and resists distortion and spatter.

Its ultra-low carbon content and smooth puddle control make Gemini BBB a trusted choice for chemical, food, and refinery-grade welds—especially where vertical stainless steel joints are required.

Key Features

• For stainless steels including 316, 318, 303, 315, 329
• Excellent for downhand, vertical, or poor fit-up welding
• 80,000 psi tensile strength
• Low spatter, low distortion
• Stable arc with excellent puddle control
• Minimal prep needed, easy slag removal
• All position use (especially vertical down)
• AC or DCEP operation

Packaging & Sizes

• Electrode length: 14"
• Sold in 1 lb, 5 lb, or 11 lb plastic tubes
• Available diameters:
• 3/32"
• 1/8"

Recommended Amperage Settings (±30%)

• 3/32": 80 Amps
• 1/8": 100 Amps
• Use AC or DC reverse polarity (DCEP)

Welding Instructions

• Set amperage at high end of range for vertical use
• Clean base metal thoroughly before welding
• Run close arc with a sharp upward angle
• Expect a red tint on electrode — this is normal

Applications

• Vertical down stainless steel welding
• Pipe welding, food-grade and chemical applications
• Tight access or poorly fit stainless joints
• Refinery and chemical processing welds