Constructional difference in THF lead to the following advantages

• Low operating current even with higher sizes
• Low heat-input; No burn-through
• Low dilution; Less distortion
• Hardfacing on thin sections possible
• Uniform alloy distribution
• Weld deposit richer in carbides
• Non - Hygroscopic Coating
• No special storage; No pre-drying
• Universal grip for all sizes
• High deposition rate; High recovery
• Low weld metal cost