WHY USE THE BLACKFAST METAL BLACKING PROCESS?

Blackfast is a specialist finish for colouring iron and steel components black. It is a safe and easy-to-use chemical immersion process operated at room temperature. The product’s unique quality is that the finish does not result in an alteration to the dimension of the component. Any manufacturer of precision engineered components requiring a decorative finish is a potential customer. These are commonly found within the tooling and machinery manufacturing industry.No Dimensional Change - Many machined parts are manufactured to a tight tolerance, which means plating or painting are not acceptable.Corrosion Resistance - The black surface absorbs wax, oil or rust-preventative sealants to give corrosion protection.Sales Appeal - A durable black finish enhances the appearance and value of a wide range of manufactured articles.Safety - By reducing light glare from moving tooling or machinery, it eases fatigue and contributes to operator safety.WHAT IS METAL BLACKING?Metal blacking (sometimes called ‘blackening’) is a finishing operation that changes the chemical composition of certain metal surfaces. This process creates a strong barrier on the surface of the metal that adds resistance to corrosion and issues with moisture. Furthermore, this form of corrosion resistance is generally more affordable than other finishing options such as plating or painting the metal.This is a chemical metal blackening process, which means that it works through the use of chemical agents that adhere to the surface of the metal being treated. Chemical finishing processes are desirable because they are capable of penetrating every nook and cranny of the metal’s surface. The entire surface area will be transformed by this metal blackening solution.

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