Blackening Solution PC9 Black for Iron Steel Alloys 1Quart
Achieve a deep blue/black finish on all iron and non-stainless steels with Presto Black STEEL PC9. Mix at stronger concentrations for faster, darker blackening or for difficult to blacken surfaces. Does not blacken Stainless steels.
“Presto Black Steel Blackening Solution for Iron & Steel Alloys – 1 Quart”
Achieve a deep blue/black finish on all iron and non-stainless steels with Presto Black STEEL PC9. Mix at stronger concentrations for faster, darker blackening or for difficult to blacken surfaces. Does not blacken Stainless steels.