Welding Rod 4.0Φ 20kg (5kg x 4 boxes) All-position welding (4.0 x 400mm / 1 box)

【4.0Φ Welding Rod for Carbon Steel】 A welding rod that can be used for general carbon steel welding.
【Easy Arc Ignition and Stable Arc】 Excellent arc starting performance and a stable, continuous arc make welding operations smooth. This carbon steel welding rod is easy to handle for both beginners and experienced welders.
【Low Spatter & Easy Slag Removal】 Minimal spatter during welding, making post-weld cleanup easy. The slag is thin and peels off naturally, reducing post-processing effort.
【Stable Strength and Clean Finish】 Made with low-carbon steel, it ensures a beautiful bead appearance and sufficient welding strength. Suitable for a wide range of applications, from practice and repair work to general carbon steel welding.
【Precautions for Use】 If the weld is insufficient and gaps are not fully filled, cracks may occur due to expansion and contraction from heating and cooling. If the base material is rusted, remove the rust before welding.