Application: for impregnation of wood, fabric, ropes and other materials regularly affected by moisture, bacteria, pest, etc and for increasing their antifouling stability. General formula (R COO)2 Cu. Molecular-weight average: 492 510. Content (Cu 2) copper: 9%. Trade dress 9%(as per copper) solution of copper naphthenate in white spirit.

Copper naphthenate for antifouling com-pounds (GOST 9549-80) is copper salt of naphthenate acids with admixture of solid hydrocarbons (wax) and designed for utilisation as preservative composition of wire, cable yarn, paper and other material impregnation. Guaranteed shelf life of copper naphthenate 1 year from the date of production.