INTRODUCTION :This process produces a smooth glossy bluish black finish on M.S., ferrous metals and its alloys.Coating thickness obtained is 2 to 3 microns thus it does not alter the dimensions of parts. This typeof finish is very decorative and when sealed in our Rust Preventive it offers long term protectionagainst corrosion and oxidation.

INTRODUCTION : This process produces a smooth glossy bluish black finish on M.S., ferrous metals and its alloys. Coating thickness obtained is 2 to 3 microns thus it does not alter the dimensions of parts. This type of finish is very decorative and when sealed in our Rust Preventive it offers long term protection against corrosion and oxidation.

INTRODUCTION:This hot oxidising process produces a smooth, glossy, jet black finish on M.S., Ferrousmetals and some of its alloys. This black finish is very decorative and when sealed properlywith a suitable rust preventive like RUST PREVENTIVE OIL, it affords lustre and longterm protection to the parts against corrosion and oxidation.

INTRODUCTION: This hot oxidising process produces a smooth, glossy, jet black finish on M.S., Ferrousmetals and some of its alloys. This black finish is very decorative and when sealed properlywith a suitable rust preventive like RUST PREVENTIVE OIL, it affords lustre and longterm protection to the parts against corrosion and oxidation.

INTRODUCTION : This process produces a smooth glossy bluish black finish on M.S., ferrous metals and its alloys. Coating thickness obtained is 2 to 3 microns thus it does not alter the dimensions of parts. This type of finish is very decorative and when sealed in our Rust Preventive it offers long term protection against corrosion and oxidation.

INTRODUCTION: This hot oxidising process produces a smooth, glossy, jet black finish on M.S., Ferrousmetals and some of its alloys. This black finish is very decorative and when sealed properlywith a suitable rust preventive like RUST PREVENTIVE OIL, it affords lustre and longterm protection to the parts against corrosion and oxidation.