Castolin - 309L 2505 / E309L-17 referenced Stick electrodes - highly alloyed product produced by high technology. 309L 2505 / E309L-17 became irreplaceable of foundations. It distinguishes with price and quality among the similar products. It produced result of tests of laborotory for years. We present you the most competative price and delivery time on 309L 2505 / E309L-17 referenced product.