What are the differences between the black oxides?

Dr Galva's black oxides differ primarily in the way they are applied and their specific uses. Here are the main differences between the three types:

1. Ultra-3 dip black oxide

• Application: Dip black oxide is ideal for processing multiple workpieces at once or for complex shapes that require a uniform coating. With this method, the entire workpiece is immersed in the burnishing solution.
• Advantages: This method ensures an even, continuous black oxide finish, even in hard-to-reach areas. It is particularly suitable for larger workpieces and industrial applications.
• Areas of application: Optimal for black oxide treatment of steel parts in mass production or in workshops where many parts need to be treated at the same time.

2. Ultra-5 quick black oxide

• Application: This universal black oxidiser is versatile and can be applied either by dipping or by simple application. It is suitable for a wide range of materials and workpieces.
• Advantages: This black oxide offers flexibility in application and is an excellent all-round solution for various projects. It is easy to handle and requires no special equipment.
• Areas of application: Perfect for craftsmen and DIY enthusiasts looking for a versatile solution for various burnishing tasks, whether for small or large parts.

3. Ultra-7 swipe black oxide

• Application: With swipe black oxide, the solution is applied directly to the surface of the workpiece, for example with a brush or cloth. This method is particularly suitable for processing small areas or for touch-ups.
• Advantages: This method enables precise and controlled application, ideal for repairs or for workpieces that cannot be completely immersed. It is quick and easy to use, even in situ.
• Areas of application: Suitable for smaller projects, repairs or to refresh existing black oxide finishes. It is ideal for craftsmen who want to treat specific areas without having to treat the entire workpiece.

Summary:

• Dip black oxide: For even and complete coatings on multiple or large workpieces.
• Quick black oxide: Versatile use, both by dipping and by application, for various materials.
• Swipe black oxide: Precise and easy application for smaller areas or touch-ups.

Each of these bluing methods from Dr. Galva offers specific advantages and is optimised for certain areas of application, so you can choose the right method for every task.