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The Blacking
procedure is outlined in the following 7
simple steps:
CLEAN 15
Min. -
RINSE
1 Min. - CONDITION
15 Sec. - RINSE
1 Min.
BLACKEN
1-3 Min. - RINSE
1 Min. - OIL 15 Min.
SMALL ROOM TEMPERATURE
BLACKING SYSTEM
THE BLACKFAST PROCESS
There are 4 main steps to the Blackfast
process with a rinse between each of:
-
Clean 5 – 20 minutes Dilutes 1 to 1
part Water – 50%
-
Condition 10 – 30 seconds Dilutes 1
to 9 parts Water – 10%
-
Blacken 15 – 60 seconds Dilutes 1 to
3 parts Water – 25%
-
Dewater/Protect 15 – 20 minutes Used
Straight – 100%
FACTS
-
Any
dangerous chemicals, namely Phosphoric
Acid & Sodium Hydroxide make up less
than one tenth of one percent of the
working baths. Cola Soft Drinks &
Beer, at pH’s of 2.7 and 4.1, are more
acidic than our two baths; conditioning
& blacking at 3.2 and 4.4
respectively.
-
Metals
make up less than one quarter of one
percent; namely Nickel, Copper &
Selenium.
-
Rinse
waters are neutral pH & contain less
than 0.028 ppms of the EPA controlled
Contaminants* to the drain.The strictest
new MP&M ruling allows 1.3 and 1.5
ppms.
*Per
AESF
-
There
are no carcinogens or cyanides.
-
1
CUBIC FT. of liquid = 28.32 Litres or 7.48
US Gallons.
-
1
US Gallon = 3.79 Litres
counter installed
1/1/2006 
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