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Get a welding rod oven from Grainger that can dry out moist rods and electrodes and keep them at the proper temperature to help prevent weak welds. Moisture can destroy the integrity of rod coatings and lead to excessive spattering, the formation of cracks, even an irregular arc. Choose from portable and bench/floor welding ovens that feature fiberglass insulation and can heat to exceptionally high temperatures. Find a welding rod oven to fit your applications at Grainger.