Welding Rods 

CAST IRON NICKEL 
Gemini Nickel Arc 98
Code: 100092
Nickel electrode which is universally used for welding all types of cast iron.
Designed to operate at low currents which minimize heat input & thus facilitates the
cold welding of cast iron. Weld induced stresses can be reduced by hammer peening.
AWS Specification
A5.15 E Ni-Cl
Features
Used on all types of cast iron
Low amperage
Ductile weld beads
Refined grain structure
Welding Positions: Flat, Horizontal, Vertical Up and Overhead
Applications
Suitable for most cast irons
Pumps and block repairs
All maintenance workshops
Cast iron grate repair
DCEP (Direct Current Electrode Positive) will give great results.