GRODAL Core 40 Description It is an amber coloured water emulsifiable rust preventive oil. Application : Designed to provide a protective coating against corrosion on the ferrous and nonferrous metals. It also provides superior protective coating against corrosion on phosphated parts. The Growel Advantage : It provides very extended salt spray resistance for zinc and manganese phosphatized parts. It provides a salt spray resistance higher than 60 hrs to parts that have previously been coated with zinc or manganese For the ferrous and nonferrous metals if the 10% concentration is used it gives 24 hrs salt spray life. It is soluble in water so that the consumption will be lower. The emulsion remains stable even at high temperature. It wets the parts all over their surface. It can be easily removed by means of solvent or alkaline cleaners. It does not require heating during down time get a quote