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BlueMetals Blue-Arc 3R 3.2mm dia. (5kg/pkt)
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Availability date: 0000-00-00
Blue-Arc 3R is a high rutile type electrode designed for manual arc welding in all positions. Smooth mitre fillet welding can be obtained with "touch" welding or a short arc welding technique in the flat and horizontal/vertical fillet positions. The electrodes' outstanding and distinguishing features are: A smooth and soft arc; slag release by itself; low spatter level; low fume level; electrodes individually branded; easy restriking even at low voltage; suitable for A/C or D/C welding current supply. Especially recommended for welding of general structural steel fabrication such as gates, fences, trailer and steel furniture etc. Particularly suitable for downhand fillet and butt welding. For welding thin plates, small sizes are recommended.