Ultra-7 Brush Black Oxide > "the Powerhouse" – blackens even complex steel
The Ultra-7 Brush Black Oxide gives your steel workpieces reliable, long-lasting surface protection against a wide variety of environmental influences. Use premium Ultra-7 as a brush-on black oxide to treat larger or non-removable parts. Thanks to its gel form, the black-oxide solution can be applied especially easily and precisely, offering great advantages in practice.
Application areas of Ultra-7 Brush Black Oxide
Ultra-7 Brush Black Oxide is the means of choice whenever you want to provide steel surfaces with a reliable protective layer without thermal stress and with minimal effort. The black-oxide treatment is also perfect for precision parts whose dimensions must not change during application. In contrast to coatings, the protective layer created by black oxiding is not formed by material build-up but by the chemical reaction of the surface with oxygen — oxidation.
Use Ultra-7 Brush Black Oxide to brush onto steel workpieces. With Ultra-7 you can give components that are too large for an immersion bath, as well as firmly installed parts, the same reliable protection against environmental influences. You can also quickly and easily repair the protective layer of already black-oxidised objects.
For which materials is Ultra-7 Brush Black Oxide suitable?
The black-oxide process is suitable exclusively for alloyed and low-alloy steels, hardened steels and cast iron. The protective layer formed during quick black oxiding reliably shields the material from alkaline media such as paints, solvents or lubricants. Acids, however, can dissolve the layer and damage the treated surface.
Please note that this cold black-oxide treatment is not suitable for stainless steel.
Preparing workpieces optimally for black oxiding
Only perfectly prepared workpieces yield flawless results after being brushed with the black-oxide solution. Therefore, carry out the preparatory steps with the greatest care. One of the most important tasks is thorough cleaning of the item: remove all contamination so that no grease, oil, flash rust or other dirt remains on the surface. Pay special attention to silicone oils and greases and remove them with cleaners developed for this purpose.
After careful cleaning, apply the black oxide evenly with a sponge or brush. Immediately after the material comes into contact with the solution it turns black. Allow the black oxide to act for 0.5–2 minutes, then rinse the workpiece with water and wipe it with a soft cloth. Repeat if necessary.
Finally, dry the surface thoroughly and oil or wax it well. The result is a durable and reliable protective layer. Subsequent painting is also possible.
Marking of the mixture:
Ultra-7 Swipe Black Oxide
(contains phosphoric Acid, selenium dioxide, copper sulphate, nickel sulfate)
Signal word: Danger
H290 May be corrosive to metals.
H302+H332 Harmful if swallowed or if inhaled.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H400 Very toxic to aquatic life.
H411 Toxic to aquatic life with long lasting effects.
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER/doctor.
P501 Do not discard content with household waste and forward for disposal according to regional/national guidelines.
