Process
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How to use Blackfast (Basic training)
  • DEGREASING

Product:
Dilution:
Op. Temp:
Immersion:

 Cold

Blackfast 716
1 part solution, 1 part water
> 15’C
10 - 20 minutes

Keep clean and up to strength.

Hot

Blackfast 626
10 - 12%
80’C
10 minutes

  • CONDITIONER

Product:
Dilution:
Op Temp:
Immersion:

Blackfast 551
1 part solution: 9 parts water
> 15’C
30 - 60 seconds

Keep clean and topped up.

 
  • BLACKING

Product:
Dilution:
Op Temp:
Immersion:

Blackfast 181
1 part solution: 3 parts water
> 15’C
About 1 minute 		 

REMEMBER TO:

  • make sure the metal is really clean (a patchy black means it is not clean enough)
  • Keep solution up to strength
  • Keep solution > 15 ’ C
  • Don’t overblack (if this has happened, wipe off smut before immersing into oil)

  • OILING

Product:
Dilution:
Immersion:


Neat
Blackfast 817, 825, 833, 841
20 minutes		  

REMEMBER TO:

  • Install a grill in the bottom of the tank
  • Drain off displaced water
  • Keep a separate basket for the oil tank or degrease the basket after use
  • Allow enough time in the oil for water to be shed from the black surface
  • Agitate small items
  • Rotate those with complicated shapes
  • Top up regularly
  • Replace lids when not in use
  • Allow components to dry before handling
  • Don’t allow oil to be wiped off component.