Applications of Blackfast.

• Industrial machinery
• Cutting tools
• Tool holders
• Taps and dies
• Chains and sprockets
• Machine tools
• Springs
• Drill bits
• Hand tools
• Jigs and fixtures
• Ball screws
• Hydraulic machinery
• Gears
• Fasteners
• Hydraulic blocks
• Automotive parts

Blackfast blacking of iron and steel provides a finish which offers the following features:

• 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.
• Operates at room temperature.

Blackfast solutions are easily controlled by a simple titration procedure. As the active ingedients are gradually used up, additions of fresh solution are added. All tanks, baskets, jigs and barrels used in the process must be acid resistant therefore polypropylene is ideal for the process

For all Blackfast product enquiries please contact Phil Verissimo on +64-9-6400070