FIELD: corrosion protection. SUBSTANCE: invention relates to elongated electrode used in corrosion protection system consisting of polymer shell-hose containing carbon- rich macroparticle filler surrounding central elongated conducting core. In case of partly damaged shell, shell is fastened to the core at each side of damaged sector which is then easily removed together with filler. Thereafter, wrapping repair hose is attached to each side of damaged sector and filled with carbon-rich macroparticle filler. EFFECT: facilitated repair procedure. 11 cl, 6 dwg
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