By using functional substituted metal cpmplexes of ferrocene, 1,3-dimethyl-1,3-diphenylbutilferrosen,  ferrosenildimethylcarbinol,  ferrosenilmethylamine and ferrosenilmethylcarbinol  the high effective cobering  compositions, which protect oil-polymer resin base steel armatures from corrosion of waste product – pyrocondensator of EP-300 dience, were elaborated. Structures of these compounds and cover forming  compositions, solubility in water, alcohol,polar and hydrocarbon solvents were researched